Question

divide p(x)= x²+7+7x by d(x)=x-4​

Answer 1

Step-by-step explanation:

$d(x) = x - 4 = 0 \\ \large d(x) = x = \underline{ \underline{ 4}} \\ \\ p(x) = {x}^{2} + 7 + 7x \\ p(4) = {4}^{2} + 7 + 7(4) \\ p(4) = 16 + 7 + 28 \\ \large p(4) = \underline{ \underline{ 51}}$