whitewater3173 whitewater3173

10-07-2018
Mathematics

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The perfect squares,1,4,9,16,25,.......,are closed under what?A: additionB: multiplicationC: square-rootingD: none of these

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Fryingpanman Fryingpanman

10-07-2018

Multiplication, Because a^4*b^4 = (a*b)^4.

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