Question

By the factor theorem method, show that (x-3) is a factor of (x³-3x²+4x-12)




answer fast..it's urgent plsss​

Answer 1

Step-by-step explanation:

let (x-3)=0

therefore x=3

putting the value of x=3 in the following polynomial

((3×3×3)-(3×3×3)+(4×3)-12)

(27-27+12-12)

(0+0)=0

as by putting the value of x=3 the following polynomial doesn't leave any remainder.

therefore, (x-3) is a factor