Question

Would the remainder be 40 or 260? I know it's one of those

Answer 1

Answer: B) 40

Explanation:

x + 5 = 0 ⇒ x = -5

f(x) = x³ + 6x² - 3x

f(-5) = (-5)³ + 6(-5)² - 3(-5)

= -125 + 150 + 15

= 40