Question

Without actually calculating prove that 2x^4-5x^3+2x^2- x +2 is divisible by x^2-3x+2

Answer 1

Answer:

Step-by-step explanation: please see the attached answer

Answer 2

by factor theorem if both the factors of x^2-3x+2=0 divides the former 2x^4-5x+2x^2-x+2 then it will prove that prove that on putting x=1 and x=2 in the bigger expression will cancel or zero it . ok .

hope this helps