3 years ago

What is the answer to o=-5n-2n

Mathematics

2 answers:

bixtya [17]3 years ago

8 0

The answer is o = -7n.

Airida [17]3 years ago

3 0

It is 0=-7n Hoped this helped mate :)

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I think it's D. 7 times out of 34 times

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Is= equals sign
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3 years ago

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Vesnalui [34]

remember that

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also $x^{-a}=\frac{1}{x^a}$

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2nd one, 0.25=1/4, so $0.25^{\frac{-2}{3}}=(\frac{1}{4})^{\frac{-2}{3}=$ $\frac{1}{(\frac{1}{4})^{\frac{2}{3}}}=4^{\frac{2}{3}}$ , which matches

3rd one, $\sqrt[3]{16}=\sqrt[3]{4^2}=4^{\frac{3}{2}}$ , which matches

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3 years ago