Question

(x³ + 5x² - 9x - 13) ÷ (x + 6)

Answer 1

Answer: -15'5

it is very simple all you gotta do is times 6 x + 59 and thats your anwser

Answer 2

`x^2-x-3+(5)/(x+6)`

Explanation:

`(x^3+5x^2-9x-13)/(x+6) \\ \\ =(x^2(x+6)-x^2-9x-13)/(x+6) \\ \\ =(x^2(x+6)-x(x+6)-3x-13)/(x+6) \\ \\ =(x^2(x+6)-x(x+6)-3(x+6)+5)/(x+6) \\ \\ =x^2-x-3+(5)/(x+6)`