Pre-Algebra Examples

Add x/(x+1)+x^3
Step 1
To write as a fraction with a common denominator, multiply by .
Step 2
Combine the numerators over the common denominator.
Step 3
Simplify the numerator.
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Step 3.1
Factor out of .
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Step 3.1.1
Raise to the power of .
Step 3.1.2
Factor out of .
Step 3.1.3
Factor out of .
Step 3.1.4
Factor out of .
Step 3.2
Apply the distributive property.
Step 3.3
Multiply by by adding the exponents.
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Step 3.3.1
Multiply by .
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Step 3.3.1.1
Raise to the power of .
Step 3.3.1.2
Use the power rule to combine exponents.
Step 3.3.2
Add and .
Step 3.4
Multiply by .
Step 3.5
Reorder terms.