Question

if 3x+2 is a factor of the polynomials 2x^2+Kx, then the value of 3k​

Answer 1

Answer:

Let p(x) = 2x2 + kx Since, (x + 1) is a factor of p(x), then p(-1)=0 2(-1)2 + k(-1) = 0 => 2-k = 0 => k= 2 Hence, the value of k is 2