For what value of k is -3 a zero of the polynomial xsquare + 11x + k ? Share with your friends Share 2 Akshat Sood answered this P(x)=x²+11x+k Now P(-3)=(-3)²+11(-3)+k=0[Given (-3) zero of p(x)] 9-33+k=0 k=24 -1 View Full Answer