Answers

2015-12-26T16:36:08+08:00
Square root of √9 is 3
                           √16 is 4
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2015-12-27T13:02:04+08:00
You can have a lot of examples of square roots by multiplying numbers.
25 × 25 = 625 (and therefore, it's square root is 25)
15 × 15 = 225 (and therefore, it's square root is 15)

Simple like that.
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