Question

(ii) p(x)= x + 3x2 + 3x + 1, g(x)=x+2


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Answer 1

Step-by-step explanation:

p(-2) =3(-2)² +3(-2)+(-2)+1

= 12-6-2+1

= 13-8

=5

Answer 2

Answer:

p(x)=x+3x²+3x+1 ;g(x)=x+2

Step-by-step explanation:

p(x)=3x²+4x+1

g(x)=x+2

x+2=0

x=-2

substitute x=-2 in p(x)

p(-2)=3(-2)²+4(-2)+1

=12-8+1

=5