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AlekseyPX
3 years ago
10

What is (-9)with exponent of 2

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0

Hey there! I'm happy to help!

An exponent of two means you square the number. So, we have -9×-9. Two negatives makes a positive, so our answer is 81.

Have a wonderful day! :D

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