Question

Evaluate the following value.
If q(x)=x³+3x²+3x+1,findq(-2)+q(-3)+q(1/2)

Answer 1

Answer:

q(-2)=(-2)³+3(-2)²+3(-2)+1

=(-8)+3(4)+(-6)+1

= -8+12-6+1

= 13-13

= 0

Step-by-step explanation:

q(-3)=(-3)³+3(-3)²+3(-3)+1

= -27 +3(9)+(-9)+1

= -27+27-9+1

=-9+1

=-8