Question

What is the simplest form of the expression below?

Answer 1

Answer:

A

Step-by-step explanation:

$\frac{2x^2-10x-28}{6x} *\frac{6}{x-7}\\ = \frac{2(x^2-5x-14)}{6x} *\frac{6}{x-7}\\ = \frac{(x-7)(x+2)}{3x}*\frac{6}{x-7}\\ = \frac{(x+2)*6}{3x}\\ = \frac{2(x+2)}{x} \\ = (2x+4)/x$