Question

verify that 2 is a zero of the polynomial
$x ^{3} + 4x {}^{2} + x - 18$
​

Answer 1

Step-by-step explanation:

here is your answer and once try to solve it yourself

Answer 2

Step-by-step explanation:

p(2)=(2)³+4(2)²+2-18

=8+16-16

=8 not equals to 0.

so, 2 is not zero of p(X).

hope it helps u.....