Question

[Algebra 2] Simplifying Rational Expressions

Hi, if someone could check 4, 6, 7, and 8 for me that would be awesome. Also, if you have time please help with 9 and 10, I don't understand complex fractions at all. Thanks.

Work: http://imgur.com/sq1E1tb

Answer 1

Also I will be gone for two hours, so I'll check back as soon as I can. Thanks again.

Answer 2

4 yes

Answer 3

6yes

Answer 4

7) take off n after 7, it is just n-7 /n+8

Answer 5

8yes

Answer 6

9) just do numerator first, then combine denominator

Answer 7

same as 10