mariamolorogun mariamolorogun

17-06-2021
Mathematics

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what is the smallest number by which 84 must be multiplied to make it a perfect square

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crewlol1129 crewlol1129

17-06-2021

84 = 2x2x3x7

Perfect square has all twice? No

So it’s multiplied by 7 x 3 = 21

To get the perfect square of 43

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