Question

if -4 is the Zero of the polynomial p (x) = × square + 11 x + k, then find the value of k.​

Answer 1

____Hey dude here is your answers___

P(X) = X²+11x+K

=>P(-4) = (-4)²+11×(-4)+k

= >16+(-44)+K=0

=>16-44+k=0

=>-28+K = 0

=>K = 28

*Hope it helps you*

Answer 2

Answer:

28

Step-by-step explanation:

P(X) = X²+11x+K

=>P(-4) = (-4)²+11×(-4)+k

= >16+(-44)+K=0

=>16-44+k=0

=>-28+K = 0

=>K = 28