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Product of (n+7) exponent 2
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Product of (n+7) exponent 2

User Gulbaek
by
3.9k points

1 Answer

4 votes

Answer:

n^2 +14n +49

Explanation:

(n+7)^2

(n+7) (n+7)

FOIL

first = n*n

outer = n*7

inner = 7*n

last 7*7 =49

Add them together

n^2 +7n+7n+49

Combine like terms

n^2 +14n +49

User Kathrine
by
3.7k points
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