Question

Use synthetic division and the Remainder Theorem to determine whether x + 3 is a factor of 2x3 + x2 – 16x – 3.

Answer 1

PUT X=-3 IN 2X^3+X^2-16X-3
2(-3)^3+(-3)^2-16(-3)-3 = ?

Answer 2

u find it !

Answer 3

i have given u the clue !