Question

If -4 is a zero of the polynomial x2 - 2x -7p3 then the value of p is

Answer 1

Answer:

cube root 3.428

Step-by-step explanation:

-4^2-2×(-4)-7p^3

=24-7p^3

=24-7p^3=0

=-7p^3=24

=p^3=24/7

=p^3=3.428

=p=cube root 3.428

Answer 2

Answer:

the answer is p = cube root 3.428