Precalculus Examples

Move the negative in front of the fraction.
To write as a fraction with a common denominator, multiply by .
To write as a fraction with a common denominator, multiply by .
Write each expression with a common denominator of , by multiplying each by an appropriate factor of .
Tap for more steps...
Combine.
Combine.
Reorder terms.
Combine the numerators over the common denominator.
Simplify the numerator.
Tap for more steps...
Factor out of .
Tap for more steps...
Factor out of .
Factor out of .
Multiply by .
Multiply by .
Remove parentheses.
Add and .
Enter YOUR Problem
Mathway requires javascript and a modern browser.