Question

if P(x)=5xcube +4xsquare +7x then find p(-3)​

Answer 1

Answer:

given divisor =p-3

=p+3

p (3)=5 (3)^3+4 (3)^2+7 (3)

=5 (27)+4 (9)+21

=135+36+21

=171+21

=192