Question

Find the value of a and b if x^2-4 is a factor of ax^4+2x^3-3x^2+bx-4

Answer 1

Answer:

a=1, b= -8

Step-by-step explanation:

use factor theorem put ×=2 &×=-2 in equation. you get the value of a and b

Answer 2

Answer:

hope it will be helpful for you