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Morgarella [4.7K]
3 years ago
10

This is my third time posting this bc i kept getting the wrong answer please help me

Mathematics
1 answer:
jonny [76]3 years ago
4 0

Answer:

B

Step-by-step explanation:

So we have:

\frac{x^{\frac{2}{3}}}{y^{\frac{-3}{4}}}

First, we recall that we can switch an exponent from the denominator to the numerator if we multiply the exponent by -1 and vice versa. Therefore:

=x^{\frac{2}{3}}}\cdot {y^{\frac{3}{4}}

Now, use the following property:

a^{x/n}=\sqrt[n]{a^x}

Therefore:

x^{\frac{2}{3}}=\sqrt[3]{x^2}

And:

y^{\frac{3}{4}}=\sqrt[4]{y^3}

And so together:

=x^{\frac{2}{3}}}\cdot {y^{\frac{3}{4}}\\=\sqrt[3]{x^2}\cdot\sqrt[4]{y^3}

Our answer is B :)

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7 0
3 years ago
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dangina [55]
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nekit [7.7K]

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3 years ago
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sleet_krkn [62]

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Answer:

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Read 2 more answers
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