Finite Math Examples

Reduce (1-x-2/x)/(6/(x^2)+1/x-1)
Step 1
Multiply the numerator and denominator of the fraction by .
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Step 1.1
Multiply by .
Step 1.2
Combine.
Step 2
Apply the distributive property.
Step 3
Simplify by cancelling.
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Step 3.1
Cancel the common factor of .
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Step 3.1.1
Move the leading negative in into the numerator.
Step 3.1.2
Factor out of .
Step 3.1.3
Cancel the common factor.
Step 3.1.4
Rewrite the expression.
Step 3.2
Cancel the common factor of .
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Step 3.2.1
Cancel the common factor.
Step 3.2.2
Rewrite the expression.
Step 3.3
Cancel the common factor of .
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Step 3.3.1
Factor out of .
Step 3.3.2
Cancel the common factor.
Step 3.3.3
Rewrite the expression.
Step 4
Simplify the numerator.
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Step 4.1
Factor out of .
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Step 4.1.1
Factor out of .
Step 4.1.2
Factor out of .
Step 4.1.3
Factor out of .
Step 4.1.4
Factor out of .
Step 4.1.5
Factor out of .
Step 4.2
Multiply by .
Step 4.3
Rewrite using the commutative property of multiplication.
Step 4.4
Multiply by by adding the exponents.
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Step 4.4.1
Move .
Step 4.4.2
Multiply by .
Step 4.5
Reorder terms.
Step 5
Factor by grouping.
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Step 5.1
Reorder terms.
Step 5.2
For a polynomial of the form , rewrite the middle term as a sum of two terms whose product is and whose sum is .
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Step 5.2.1
Multiply by .
Step 5.2.2
Rewrite as plus
Step 5.2.3
Apply the distributive property.
Step 5.3
Factor out the greatest common factor from each group.
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Step 5.3.1
Group the first two terms and the last two terms.
Step 5.3.2
Factor out the greatest common factor (GCF) from each group.
Step 5.4
Factor the polynomial by factoring out the greatest common factor, .
Step 6
Factor out of .
Step 7
Factor out of .
Step 8
Factor out of .
Step 9
Rewrite as .
Step 10
Factor out of .
Step 11
Rewrite as .
Step 12
Factor out of .
Step 13
Rewrite as .
Step 14
Factor out of .
Step 15
Rewrite as .
Step 16
Cancel the common factor.
Step 17
Rewrite the expression.