Question

please answer this qs

Answer 1

The answer is this it can help you

Answer 2

     

$\sf{Breadth = \frac{Area}{Length}}$

$\Rightarrow\ \boxed{\frac{x^2+7x+12}{x+4}} \\ \\ \\ \Rightarrow\ \boxed{\frac{x^2+3x+4x+12}{x+4}} \\ \\ \\ \Rightarrow\ \boxed{\frac{x(x+3)+4(x+3)}{x+4}} \\ \\ \\ \Rightarrow\ \boxed{\frac{(x+4)(x+3)}{x+4}} \\ \\ \\ \Rightarrow\ \boxed{\bold{x+3}}$

$\sf{Hope this helps. Plz mark it as the brainliest. \\ \\ \\ Thank you. :-)}$