Question

Find the value of p,if (x+3) is a factor of polynomial 2x 3 -3x 2 +p

Answer 1

2x 3 -3x 2 +p V have a factor x+3 so v vl put x=-3 in given equation 2(-3)^3-3(-3)^2+p=0 -54-27+p=0 -27+p=0 P= 27