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Basic Math Examples
Step 1
Step 1.1
Simplify the denominator.
Step 1.1.1
Rewrite as .
Step 1.1.2
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 1.2
Factor out of .
Step 1.2.1
Factor out of .
Step 1.2.2
Factor out of .
Step 1.2.3
Factor out of .
Step 1.3
Cancel the common factor of .
Step 1.3.1
Cancel the common factor.
Step 1.3.2
Rewrite the expression.
Step 1.4
Factor out of .
Step 1.4.1
Factor out of .
Step 1.4.2
Factor out of .
Step 1.4.3
Factor out of .
Step 1.5
Cancel the common factor of .
Step 1.5.1
Cancel the common factor.
Step 1.5.2
Rewrite the expression.
Step 2
Step 2.1
Multiply by .
Step 2.2
Multiply by .
Step 2.3
Multiply by .
Step 2.4
Multiply by .
Step 2.5
Reorder the factors of .
Step 3
Combine the numerators over the common denominator.
Step 4
Step 4.1
Apply the distributive property.
Step 4.2
Multiply by .
Step 4.3
Apply the distributive property.
Step 4.4
Multiply by .
Step 5
Step 5.1
Subtract from .
Step 5.2
Combine the opposite terms in .
Step 5.2.1
Subtract from .
Step 5.2.2
Add and .
Step 5.3
Subtract from .