Question

What is the simplest form of the expression below? 2x^2 − 10x − 28 /6x × 6/ x − 7

Answer 1

`(2x^2-10x-28)/(6x)\cdot(6)/(x-7)=(2x^2-14x+4x-28)/(x)\cdot(1)/(x-7)\\\\=(2x(x-7)+4(x-7))/(x)\cdot(1)/(x-7)=((x-7)(2x+4))/(x)\cdot(1)/(x-7)\\\\=(2x+4)/(x)`