SOLUTION: I am stuck on correct answer for: sqare root of 0.64 = I am not using a specific book. I am just practicing...

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Question 54403: I am stuck on correct answer for:
sqare root of 0.64 =

I am not using a specific book. I am just practicing...

Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
Without a calculator:
sqrt(0.64)
sqrt(64 * 10^-2)
sqrt(64)*sqrt(10^-2)
8*(10^(-2/2))
8*10^(-1)
0.8