Evaluate sixth root of 81/4

Math
Rewrite as .
Rewrite as .
Rewrite as .
Rewrite as .
Pull terms out from under the radical, assuming positive real numbers.
Rewrite as .
Multiply by .
Combine and simplify the denominator.
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Multiply and .
Raise to the power of .
Use the power rule to combine exponents.
Add and .
Rewrite as .
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Use to rewrite as .
Apply the power rule and multiply exponents, .
Combine and .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Evaluate the exponent.
Simplify the numerator.
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Rewrite as .
Raise to the power of .
Simplify the numerator.
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Combine using the product rule for radicals.
Multiply by .
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Evaluate sixth root of 81/4
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