Time remaining:
Simplify the rational expression

Algebra
Tutor: None Selected Time limit: 0 Hours

If the rational expression cannot be simplified, so state.

y^2+4y-21/ y^2+2y-35

Feb 23rd, 2015

y^2+4y-21=(y-3)(y+7)

y^2+2y-35=(y+7)(y-5)

So y^2+4y-21/ y^2+2y-35=(y-3)(y+7) / (y+7)(y-5)

                                        =y-3 / y-5             with y /= -7

Feb 23rd, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Feb 23rd, 2015
...
Feb 23rd, 2015
May 28th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer