Question

P(x) = 3x + 6x +8; g(x) = x - 8

Answer 1

Step-by-step explanation:

$\bold{ \: Let \: g(x) =0}$

$\bold{So, x - 8 = 0}$

$\bold{x = 8}$

$\bold{P(x) = 3x + 6x +8}$

$\bold{P(x) = 9x +8}$

$\bold{ P(8) = 9(8) +8}$

$\bold{P(8) = 72+8}$

$\bold{P(8) = 80}$

I hope it is helpful