Question

SOMEONE PLZ HELP ME

Answer 1

Answer:

the numerator is 4x+6

Step-by-step explanation:

Answer 2

Answer:

4x + 6

Step-by-step explanation:

$\dfrac{x}{x^2 + 3x + 2} + \dfrac{3}{x + 1} =$

$= \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3}{x + 1}$

$= \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3(x + 2)}{(x + 1)(x + 2)}$

$= \dfrac{x}{(x + 2)(x + 1)} + \dfrac{3x + 6}{(x + 1)(x + 2)}$

$= \dfrac{x + 3x + 6}{(x + 2)(x + 1)}$

$= \dfrac{4x + 6}{(x + 2)(x + 1)}$

Answer: 4x + 6