Question

if -4 is zero of p x is equal to X square + 11 x + K is then find k​

Answer 1

Answer:

p(x)=x² + 11x + K

To find the value of K

Here,

Thus,

p(-4)=(-4)²+11(-4)+K

=16-44+K

=K-28

By Remainder Theorm,

Any polynomial,p(x) is always equal to zero

Thus,

K-28=0

→K=28

Step-by-step explanation: