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Basic Math Examples
Step 1
Step 1.1
Rewrite the expression using the negative exponent rule .
Step 1.2
Combine and .
Step 1.3
Rewrite the expression using the negative exponent rule .
Step 1.4
Raise to the power of .
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
To write as a fraction with a common denominator, multiply by .
Step 4
Step 4.1
Multiply by .
Step 4.2
Multiply by .
Step 4.3
Reorder the factors of .
Step 5
Step 5.1
Combine the numerators over the common denominator.
Step 5.2
Multiply by .
Step 6
Step 6.1
Rewrite as .
Step 6.2
Rewrite as .
Step 6.3
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 7
To write as a fraction with a common denominator, multiply by .
Step 8
Step 8.1
Combine and .
Step 8.2
Combine the numerators over the common denominator.
Step 9
Step 9.1
Expand using the FOIL Method.
Step 9.1.1
Apply the distributive property.
Step 9.1.2
Apply the distributive property.
Step 9.1.3
Apply the distributive property.
Step 9.2
Simplify and combine like terms.
Step 9.2.1
Simplify each term.
Step 9.2.1.1
Multiply by .
Step 9.2.1.2
Multiply by .
Step 9.2.1.3
Move to the left of .
Step 9.2.1.4
Rewrite using the commutative property of multiplication.
Step 9.2.1.5
Multiply by by adding the exponents.
Step 9.2.1.5.1
Move .
Step 9.2.1.5.2
Use the power rule to combine exponents.
Step 9.2.1.5.3
Add and .
Step 9.2.2
Add and .
Step 9.2.3
Add and .
Step 9.3
Multiply by .
Step 9.4
Add and .
Step 9.5
Factor out of .
Step 9.5.1
Factor out of .
Step 9.5.2
Factor out of .
Step 9.5.3
Factor out of .