Question

Simplify into one fraction

Answer 1

Answer:

a)  $\frac{2x-26}{(x+3)(x-5)}$

Step-by-step explanation:

Explanation

Given

           $\frac{4}{x+3} - \frac{2}{x-5}$

   $= \frac{4(x-5)-2(x+3)}{(x+3)(x-5)}$

   $= \frac{4x-20-2x-6)}{(x+3)(x-5)}$

   $= \frac{2x-26}{(x+3)(x-5)}$

  $\frac{4}{x+3} - \frac{2}{x-5}$ =    $\frac{2x-26}{(x+3)(x-5)}$