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Basic Math Examples
Step 1
Step 1.1
Rewrite as .
Step 1.2
Check that the middle term is two times the product of the numbers being squared in the first term and third term.
Step 1.3
Rewrite the polynomial.
Step 1.4
Factor using the perfect square trinomial rule , where and .
Step 2
Step 2.1
Consider the form . Find a pair of integers whose product is and whose sum is . In this case, whose product is and whose sum is .
Step 2.2
Write the factored form using these integers.
Step 3
Step 3.1
Factor out of .
Step 3.2
Cancel the common factors.
Step 3.2.1
Factor out of .
Step 3.2.2
Cancel the common factor.
Step 3.2.3
Rewrite the expression.