alexis107
alexis107 alexis107
  • 31-08-2017
  • Mathematics
contestada

What are the two square roots of 400

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ThomasTheDankEngine
ThomasTheDankEngine ThomasTheDankEngine
  • 31-08-2017
sqrt(400)=-20, 20

20 and -20
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victoriabayoran1 victoriabayoran1
  • 31-08-2017
400 is 40 & 20 I think
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