bri110 bri110
  • 02-04-2016
  • Mathematics
contestada

Is the product of two perfect squares always a perfect square

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Rwilson55
Rwilson55 Rwilson55
  • 02-04-2016
Yes.

For example: 25•16=400, which is the perfect square of 20. You could plug in other numbers and you would come up with a perfect square every time.
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