2 years ago

The difference between (-7)2and -(7)2is

Mathematics

1 answer:

timofeeve [1]2 years ago

7 0

The (-7) is negativing the 7 alone and -(7) is negativing the whole problem! I hope this helps

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We have been given the expression

$x^{\frac{9}{7}}$

We have the exponent rule

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Now, using the fact that $x^{\frac{1}{n}}=\sqrt[n]{x}$ , we get

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\\
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D is the correct option.

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3 years ago

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