HELP!!!!
QUICK QUESTION: I know the answer but I don't know the steps



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dw:1377141125914:dw

OpenSessame
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Ahh okay, let me ask you this. What would you do if that was a square root sign?

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dw:1377141156913:dw

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the answer is 2x but I don't know why?

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yeah but there is a negative number in the square root

OpenSessame
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But with a cubed root thats okay!

Dido525
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CUBE root. Not square root.

Dido525
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You can have negative signs under a cube root.

OpenSessame
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Because think about this, 2*2*2 what does it equal?

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8

Dido525
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Right. So the CUBE root of that is 2.

OpenSessame
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Right now whats 8/2/2/2?

Dido525
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You CAN take cube roots of negative signs with not issue.

Dido525
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without an*

Dido525
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Sorry for jumping in btw opensessame*

OpenSessame
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Dido is right, because a negative times a negative is a positive and a positive times a negative is a negative!

OpenSessame
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Its fine dido:)