SOLUTION: what is the square root of of 128

Question 206619: what is the square root of of 128

Answer by Targetweek(62) (Show Source): You can put this solution on YOUR website!
It depends if your book/teacher wants the exact answer or an approximate
1. To find the approximate answer simply plug it into a calculator
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2. To find the exact answer is a little more complicated
a. First see if 128 is divisible by any perfect squares (eg. 4,9,16,25... etc)
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b. Since it is divisible by 64 then simplify
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c. And there's your final answer
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3. So depending on what answer your book/teacher wants, your answers will be
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