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alexira [117]
3 years ago
9

1. Evaluate the expression. (-7)²

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

49

Step-by-step explanation:

(-7)² = -7 × -7

-7 × -7 = 49

kipiarov [429]3 years ago
5 0

Answer:

49

Step-by-step explanation:

  1. -7^{2} = -7 × -7
  2. -7 × -7 = 49

I hope this helps!

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