Kiểm tra chương I
Chia sẻ bởi Hà Ngọc Khánh |
Ngày 13/10/2018 |
41
Chia sẻ tài liệu: Kiểm tra chương I thuộc Đại số 9
Nội dung tài liệu:
Họ và tên: .................................................
Lớp:
Trường THCS Ngô Quyền
KIỂM TRA CHƯƠNG I
Môn: Đại số
Thời gian: 45 phút
Điểm
Nhận xét của giáo viên
Đề 1:
Bài 1: 3 điểm. Tính:
a) b)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Bài 2: 2 điểm. Giải phương trình:
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Bài 3: 5 điểm. Cho biểu thức:
A = với a 0; a 4
a) Rút gọn biểu thức A.
b) Tìm giá trị của x để giá trị của A là một số dương
c) Tìm giá trị lớn nhất của A.
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Lớp:
Trường THCS Ngô Quyền
KIỂM TRA CHƯƠNG I
Môn: Đại số
Thời gian: 45 phút
Điểm
Nhận xét của giáo viên
Đề 1:
Bài 1: 3 điểm. Tính:
a) b)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Bài 2: 2 điểm. Giải phương trình:
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Bài 3: 5 điểm. Cho biểu thức:
A = với a 0; a 4
a) Rút gọn biểu thức A.
b) Tìm giá trị của x để giá trị của A là một số dương
c) Tìm giá trị lớn nhất của A.
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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Người chia sẻ: Hà Ngọc Khánh
Dung lượng: 14,94KB|
Lượt tài: 1
Loại file: rar
Nguồn : Chưa rõ
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