2 years ago

Simplify f(x+8)=(x+8)^2+7(x+8)+1

Mathematics

2 answers:

posledela2 years ago

7 0

Answer

f(x + 8) = x^2 + 23x + 121

aalyn [17]2 years ago

4 0

Answer:

f(x + 8) = x² + 23x + 121

Step-by-step explanation:

f(x + 8) = (x + 8)² + 7(x + 8) + 1

f(x + 8) = x² + 16x + 64 + 7x + 56 + 1

f(x + 8) = x² + 23x + 121

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