Trigonometry Examples

Solve for x (4x)^3=9^6
Step 1
Take the specified root of both sides of the equation to eliminate the exponent on the left side.
Step 2
Divide each term in by and simplify.
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Step 2.1
Divide each term in by .
Step 2.2
Simplify the left side.
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Step 2.2.1
Cancel the common factor of .
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Step 2.2.1.1
Cancel the common factor.
Step 2.2.1.2
Divide by .
Step 2.3
Simplify the right side.
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Step 2.3.1
Simplify the numerator.
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Step 2.3.1.1
Raise to the power of .
Step 2.3.1.2
Rewrite as .
Step 2.3.1.3
Pull terms out from under the radical, assuming real numbers.
Step 3
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form: