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Basic Math Examples
Step 1
To divide by a fraction, multiply by its reciprocal.
Step 2
Step 2.1
Factor out of .
Step 2.2
Factor out of .
Step 2.3
Factor out of .
Step 3
Step 3.1
Rewrite as .
Step 3.2
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 4
Step 4.1
Cancel the common factor.
Step 4.2
Rewrite the expression.
Step 5
Step 5.1
Rewrite as .
Step 5.2
Check that the middle term is two times the product of the numbers being squared in the first term and third term.
Step 5.3
Rewrite the polynomial.
Step 5.4
Factor using the perfect square trinomial rule , where and .
Step 6
Step 6.1
Cancel the common factor of .
Step 6.1.1
Factor out of .
Step 6.1.2
Cancel the common factor.
Step 6.1.3
Rewrite the expression.
Step 6.2
Combine and .
Step 6.3
Cancel the common factor of .
Step 6.3.1
Cancel the common factor.
Step 6.3.2
Divide by .