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Find all the real square roots of 0.0004.

A. 0.00632 and -0.00632


B. 0.06325 and -0.06325


C. 0.0002 and -0.0002


D. 0.02 and -0.02

1 Answer

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real square roots of 0.0004 = +/- 0.02

answer

D. 0.02 and -0.02
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