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aniked [119]
2 years ago
15

Help me pleasee , timed

Mathematics
2 answers:
BlackZzzverrR [31]2 years ago
8 0

Answer:

Option 2: x^{9}(\sqrt[3]{y})

Step-by-step explanation:

Given

(x^{27}y )^{\frac{1}{3} }

The exponent power will be multiplied with the powers inside the bracket

So,

(x^{27 * \frac{1}{3}} y^{\frac{1}{3}})

= x^{\frac{27}{3}} y^{\frac{1}{3} }

= x^{9} y^{\frac{1}{3}}

Writing in radical form will give us:

x^{9}(\sqrt[3]{y})

So,

Option 2 is the correct answer ..

solong [7]2 years ago
6 0

Answer:

The second alternative is correct

Step-by-step explanation:

We have been given the expression;

(x^{27}y)^{\frac{1}{3}}

The above expression can be re-written as;

(x^{27})^{\frac{1}{3}}*y^{\frac{1}{3}}\\\\(x^{27})^{\frac{1}{3}}=x^{27*\frac{1}{3}}=x^{9}

On the other hand;

y^{\frac{1}{3}}=\sqrt[3]{y}

Therefore, we have;

x^{9}\sqrt[3]{y}

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