Like what you saw?
Create FREE Account and:
Your video will begin after this quick intro to Brightstorm.

Simplifying Rational Functions with Factoring and GCFs - Problem 14

440 views

A complex fraction, also called a double fraction, is two or more fractions stacked inside each other. To make things even uglier, here we have a sum or difference of fractions embedded in a complex fraction. You could find common denominators a few times and multiply by reciprocals, but here we look at a shortcut for "clearing" the denominators: multiply top and bottom by the least common denominator of all fractions. This is mathematically valid because you're really just multiplying by a clever form of one, but the fractions will turn into integers.

Transcript Coming Soon!

Stuck on a Math Problem?

Ask Genie for a step-by-step solution