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If P(X)=X^2+X+1 and Q(X)=4X^2-1, find P(8)
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If P(X)=X^2+X+1 and Q(X)=4X^2-1, find P(8)

User Ewiinnnnn
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if \: p(x) = {x}^(2) + x + 1

change the x with number 8


p(8) = {8}^(2) + 8 + 1 \\ = 73 \: \: \: \: \: \:

User RSolberg
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