alvarakaleb12
alvarakaleb12 alvarakaleb12
  • 04-09-2018
  • Mathematics
contestada

evaluate (-7) squared

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peachimin
peachimin peachimin
  • 04-09-2018

(-7) squared is 49.

(-7) squared = -7 x -7 = 49

Basically, anything is squared with a number, just double it the number.

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