Basic Math Examples

Simplify ((b^2-4)/(6b-2)*(3b-1)/(b^2-2b))÷(b+2)
Step 1
Rewrite the division as a fraction.
Step 2
Simplify the numerator.
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Step 2.1
Rewrite as .
Step 2.2
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Step 3
Simplify with factoring out.
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Step 3.1
Factor out of .
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Step 3.1.1
Factor out of .
Step 3.1.2
Factor out of .
Step 3.1.3
Factor out of .
Step 3.2
Factor out of .
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Step 3.2.1
Factor out of .
Step 3.2.2
Factor out of .
Step 3.2.3
Factor out of .
Step 4
Multiply by .
Step 5
Remove unnecessary parentheses.
Step 6
Simplify the numerator.
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Step 6.1
Reduce the expression by cancelling the common factors.
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Step 6.1.1
Cancel the common factor.
Step 6.1.2
Rewrite the expression.
Step 6.2
Cancel the common factor of .
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Step 6.2.1
Cancel the common factor.
Step 6.2.2
Rewrite the expression.
Step 7
Multiply the numerator by the reciprocal of the denominator.
Step 8
Cancel the common factor of .
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Step 8.1
Cancel the common factor.
Step 8.2
Rewrite the expression.