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Describe the error in the work shown.
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3 votes
Describe the error in the work shown.

Describe the error in the work shown.-example-1
User Dhwani Katagade
by
4.7k points

1 Answer

3 votes

The error was in second step.

3√(y^3)^4 = y^4

(Cube root cancels cube and not power 4)

The answer should be:

xy^4/4

//Hope it helps.

User Anuj Patel
by
4.9k points
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