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Which expression is equivalent to 4√24x6y/128x4y5? Assume x ≠ 0 and y > 0.

Which expression is equivalent to 4√24x6y/128x4y5? Assume x ≠ 0 and y > 0.-example-1

2 Answers

1 vote

Answer:

its D jus trust

Explanation:

User Treps
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4 votes

For this case we must simplify the given expression:

Rewriting we have:


\sqrt [3] {\frac {2 * 5x ^ 5} {2 * 27x ^ 8}} =\\\sqrt [3] {\frac {5x ^ 5} {27x ^ 8}} =

By definition of division of powers of equal base, the same base is placed and the exponents are subtracted:


\sqrt [3] {\frac {5x ^ {5-8}} {27}} =\\\sqrt [3] {\frac {5x ^ {- 3}} {27}} =\\\sqrt [3] {\frac {5} {27x ^ 3}} =

We have to:


\sqrt [3] {27x ^ 3} = 3x

Then, the expression is reduced to:


\frac {\sqrt [3] {5}} {3x}

ANswer:

Option D

User Vfedorkov
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