Finite Math Examples

Solve in Terms of the Arbitrary Variable n n=6 , y=4x^3-1
,
Step 1
Solve the equation for .
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Step 1.1
Rewrite the equation as .
Step 1.2
Add to both sides of the equation.
Step 1.3
Divide each term in by and simplify.
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Step 1.3.1
Divide each term in by .
Step 1.3.2
Simplify the left side.
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Step 1.3.2.1
Cancel the common factor of .
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Step 1.3.2.1.1
Cancel the common factor.
Step 1.3.2.1.2
Divide by .
Step 1.4
Take the specified root of both sides of the equation to eliminate the exponent on the left side.
Step 1.5
Simplify .
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Step 1.5.1
Combine the numerators over the common denominator.
Step 1.5.2
Rewrite as .
Step 1.5.3
Multiply by .
Step 1.5.4
Combine and simplify the denominator.
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Step 1.5.4.1
Multiply by .
Step 1.5.4.2
Raise to the power of .
Step 1.5.4.3
Use the power rule to combine exponents.
Step 1.5.4.4
Add and .
Step 1.5.4.5
Rewrite as .
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Step 1.5.4.5.1
Use to rewrite as .
Step 1.5.4.5.2
Apply the power rule and multiply exponents, .
Step 1.5.4.5.3
Combine and .
Step 1.5.4.5.4
Cancel the common factor of .
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Step 1.5.4.5.4.1
Cancel the common factor.
Step 1.5.4.5.4.2
Rewrite the expression.
Step 1.5.4.5.5
Evaluate the exponent.
Step 1.5.5
Simplify the numerator.
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Step 1.5.5.1
Rewrite as .
Step 1.5.5.2
Raise to the power of .
Step 1.5.5.3
Rewrite as .
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Step 1.5.5.3.1
Factor out of .
Step 1.5.5.3.2
Rewrite as .
Step 1.5.5.4
Pull terms out from under the radical.
Step 1.5.5.5
Combine using the product rule for radicals.
Step 1.5.6
Reduce the expression by cancelling the common factors.
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Step 1.5.6.1
Cancel the common factor of and .
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Step 1.5.6.1.1
Factor out of .
Step 1.5.6.1.2
Cancel the common factors.
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Step 1.5.6.1.2.1
Factor out of .
Step 1.5.6.1.2.2
Cancel the common factor.
Step 1.5.6.1.2.3
Rewrite the expression.
Step 1.5.6.2
Reorder factors in .
Step 2
Simplify the right side.
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Step 2.1
Simplify .
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Step 2.1.1
Simplify the numerator.
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Step 2.1.1.1
Add and .
Step 2.1.1.2
Add and .
Step 2.1.1.3
Multiply by .
Step 2.1.1.4
Rewrite as .
Step 2.1.1.5
Pull terms out from under the radical, assuming real numbers.
Step 2.1.2
Cancel the common factor of .
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Step 2.1.2.1
Cancel the common factor.
Step 2.1.2.2
Divide by .