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N^2+7 at n= -3 help!
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8 votes
8 votes
N^2+7 at n= -3 help!

User Guilherme Parreira
by
3.2k points

1 Answer

3 votes
3 votes

Answer:

16

Explanation:

To solve plugin -3 for n


-3^2+7

Then, solve using PEMDAS. First, do exponents


-3^2+7=9+7

Next, add


9+7=16

So, 16 is the final answer.

User Rhys Ulerich
by
2.9k points
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