Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 8 Rational Functions - 8.6 Solve Rational Equations - 8.6 Exercises - Quiz for Lessons 8.4-8.6 - Page 595: 3



Work Step by Step

Dividing the two expressions and then cancelling out like terms and factors in the numerator and the denominator, we find: $$\frac{\left(x^2+9x+20\right)}{x^2-11x+28}\times \frac{x^2-3x-4}{\left(x^2+8x+15\right)}\\ \frac{\left(x+4\right)\left(x+5\right)\left(x+1\right)\left(x-4\right)}{\left(x-4\right)\left(x-7\right)\left(x+3\right)\left(x+5\right)}\\ \frac{\left(x+4\right)\left(x+1\right)}{x^2-4x-21}$$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.