Bài 1 Thực Hiện Phép Tính A) -2x ×(3x^2-x+1) B) (x^2-2x+4) (x-4) Bài2 Rút Gọn Biểu Thức A) 7x×(4y-x) +4y(y-7x) -2(2y^2-3, 5x) B) (2x-5) (4-3x) -(3x+18) (5-2x) -15(2x-5) Giúp mk với plssssss

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Vivek Parihar asked Sep 24, 2022

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Bài 1 Thực Hiện Phép Tính

A) -2x ×(3x^2-x+1)

B) (x^2-2x+4) (x-4)

Bài2 Rút Gọn Biểu Thức

A) 7x×(4y-x) +4y(y-7x) -2(2y^2-3, 5x)

B) (2x-5) (4-3x) -(3x+18) (5-2x) -15(2x-5)

Giúp mk với plssssss

Mathematics
high-school

Vivek Parihar asked Sep 24, 2022

by Vivek Parihar

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1 Answer

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Answer:

71+22(382-):3/748263

Binit answered Sep 30, 2022

by Binit

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