Basic Math Examples

Simplify ((w^3-1)/((w-1)^2))÷((w^2-1)/(w^2+w+1))
Step 1
To divide by a fraction, multiply by its reciprocal.
Step 2
Simplify the numerator.
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Step 2.1
Rewrite as .
Step 2.2
Since both terms are perfect cubes, factor using the difference of cubes formula, where and .
Step 2.3
Simplify.
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Step 2.3.1
Multiply by .
Step 2.3.2
One to any power is one.
Step 3
Cancel the common factors.
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Step 3.1
Factor out of .
Step 3.2
Cancel the common factor.
Step 3.3
Rewrite the expression.
Step 4
Simplify the denominator.
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Step 4.1
Rewrite as .
Step 4.2
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 5
Multiply .
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Step 5.1
Multiply by .
Step 5.2
Raise to the power of .
Step 5.3
Raise to the power of .
Step 5.4
Use the power rule to combine exponents.
Step 5.5
Add and .
Step 5.6
Raise to the power of .
Step 5.7
Raise to the power of .
Step 5.8
Use the power rule to combine exponents.
Step 5.9
Add and .