Question

Làm tính chia 

(2x\(^3\)-7x\(^2\)+7x-2):(x-2)

Answer 1

\(=\left(2x^3-4x^2-3x^2+6x+x-2\right):\left(x-2\right)\\ =\left(x-2\right)\left(2x^2-3x+1\right):\left(x-2\right)=2x^2-3x+1\)