## Simplify Complex Rational Expressions

This video shows how to simplify fractions within fractions (known as “complex rational expressions). Just find the Lowest Common Denominator (LCD) and multiply all the fractions by it.

Transcript: coming soon!

This video shows how to simplify fractions within fractions (known as “complex rational expressions). Just find the Lowest Common Denominator (LCD) and multiply all the fractions by it.

Transcript: coming soon!

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Help?

1+2x

__________

4x

__ + 1

2x+3

Anna Maria5 Oct 09 at 5:02 pm

starting off there is a fraction within a fraction. Multiply each part by the denominator (2x+3), and then go from there…I don’t want to give away too much of the answer for you.

YourTutorOnline5 Oct 09 at 5:21 pm