Question

p(x)=x^3+3x^2+3x+1 , g(x)=x+2



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Answer 1

Step-by-step explanation:

p(x) = x³+3x²+3x+1

g(x) = x+2

x+2 = 0

x = -2

p(-2) = (-2)³+3(-2)²+3(-2)+1

= -8+12-6+1

= 4 - 5

= -1

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Answer 2

Answer:

Step-by-step explanation: first make sure to get the g[x]=x+2 =0

x+2=0x=-2

now add [-2] in the place where x is

[-2]^3+3[-2]^2+3[-2]+1

=-8+12-6+1

=4-5

=-1

and that's your answer.