Question

Find the quotient and the remainder $\frac{(4 x^3 + 6 x^2 - 23 x - 15)}{(3 + x )}$

Answer 1

(4x³ + 6x² -23x -15)/(x + 3)
= (x + 3)(4x² - 6x -5)/(x + 3)
= (4x² - 6x - 5)
hence quotient is (4x² - 6x -5) and remainder is 0.