matealolalapanje matealolalapanje
  • 29-03-2020
  • Mathematics
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Why is square root (4/2)^2 = 4 and not 2?

Why is square root 422 4 and not 2 class=

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elikag
elikag elikag
  • 29-03-2020
because (4/2)^2 is 2^2 which is 4 and 4+12=16. The square root of 16 is 4.
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