Math, asked by avantikavincent0209, 3 days ago

Evaluate: (-7)-²

please tell according to the steps

Answers

Answered by khushibasantani9

0

Answer:

The value of (-7)² is 49.

Step-by-step explanation:

(-7)² is 49

after multiplying 7*7 answer is 49 and - - is + and -7 is given two times so 49

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