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# Help. ​

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+1690

Help.

NotSoSmart  Jan 26, 2018
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### 1+0 Answers

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1.   The square root of a negative number is not real.  -9/16  has no real square roots.

2.   $$\sqrt[3]{-0.000125} \,=\,\sqrt[3]{(-0.05)^3}\,=\,-0.05$$

hectictar  Jan 26, 2018

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