tracyvee71ov88o3 tracyvee71ov88o3
  • 25-08-2017
  • Mathematics
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Find the two square roots of each number 49

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garythescary
garythescary garythescary
  • 25-08-2017
Two square roots would be 7 and -7. 7x7=49 remember that multiply negative and negative equals positive which is why -7 applies as well
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Аноним Аноним
  • 25-08-2017
7 × 7 = 49

-7 × -7 = 49

Hence, √49 = 7 as well as -7.
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