06.09.2021 Views

College Algebra & Trigonometry, 2018a

College Algebra & Trigonometry, 2018a

College Algebra & Trigonometry, 2018a

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

1.7. ADDING AND SUBTRACTING RATIONAL EXPRESSIONS 67<br />

17)<br />

2x<br />

x 2 − 3x +2 +<br />

2x<br />

x − 1 −<br />

x<br />

x − 2<br />

18)<br />

3x +3<br />

2x 2 − x − 1 + 1<br />

2x +1<br />

19)<br />

4a<br />

a − 2 −<br />

3a<br />

a − 3 +<br />

4a<br />

a 2 − 5a +6<br />

20)<br />

2<br />

y − 3 − 8 − 4y<br />

y 2 − 8y +15<br />

21)<br />

2x<br />

x − 1 + 3x<br />

x +1 − x +3<br />

x 2 − 1<br />

22)<br />

a<br />

a − 1 − 2 3(a − 2)<br />

+<br />

a +2 a 2 + a − 2<br />

23)<br />

x<br />

x − 1 + x +7<br />

x 2 − 1 − x − 2<br />

x +1<br />

24)<br />

2y +5<br />

y 2 − 16 − y − 9<br />

y 2 − y − 12

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!