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OpenStudy (anonymous):
( -7 ) to the 2nd power
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OpenStudy (anonymous):
(-7)^2
OpenStudy (osanseviero):
49
OpenStudy (osanseviero):
Here the explanation. -7 multiplied by -7 When you multiply or divide a negative by a negative, the answer will be positive. And 7 x 7 = 49
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