Question

Phân tích đa thức thành nhân tử:

6x² - 7x + 2

Answer 1

\(6x^2-7x+2\)

\(=6x^2-3x-4x+2\)

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

\(=3x\left(2x-1\right)-2\left(2x-1\right)\)

\(=\left(2x-1\right)\left(3x-2\right)\)

Answer 2

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