Question

1.3x^2+7X-62.3x^2-11x+63.2x^2-3x-204.2x^2-7x+65.2x^2-5xy+2y^

Answer 1

1.3x^2+7X-6

=(3x-2)(x+3)

2.3x^2-11x+6

=(3x-2)(x-3)

3.2x^2-3x-20

=(2x+5)(x-4)

4.2x^2-7x+6

5.2x^2-5xy+2y^2

=(2x-y)(x-2y)