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September 21, 2014

September 21, 2014

Posted by **Kristen** on Wednesday, January 22, 2014 at 7:27pm.

- Math -
**Reiny**, Wednesday, January 22, 2014 at 7:53pm375n

= (25)(15)(n)

= (5x5)(15 x n)

to have a perfect square, each of my brackets must be a pair of same numbers.

I need a 15 in my second bracket

so n = 15

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