In Problems 7-22, solve each inequality. 7. x? - 3x – 10 <0 11. x? - 9 < 0 \ 9. x² - 4x > 0 8. x + 3x - 10 >0 12. x - 1<0 10. x? + &x > 0 13. x + x> 12 17. x - x + 1s0 21. 6(x² – 1) > 5x 14. x? + 7x < -12 15. 2r < 5x + 3 16. 6x? < 6 + 5x 18. x + 2x + 4 >0 19. 4x2 + 9 < бх 20. 25x2 + 16 < 40x 22. 2(2x² – 3x) > -9

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section: Chapter Questions
Problem 12T
icon
Related questions
Question
In Problems 7-22, solve each inequality.
7. x? - 3x – 10 <0
11. x? - 9 < 0
\ 9. x² - 4x > 0
8. x + 3x - 10 >0
12. x - 1<0
10. x? + &x > 0
13. x + x> 12
17. x - x + 1s0
21. 6(x² – 1) > 5x
14. x? + 7x < -12
15. 2r < 5x + 3
16. 6x? < 6 + 5x
18. x + 2x + 4 >0
19. 4x2 + 9 < бх
20. 25x2 + 16 < 40x
22. 2(2x² – 3x) > -9
Transcribed Image Text:In Problems 7-22, solve each inequality. 7. x? - 3x – 10 <0 11. x? - 9 < 0 \ 9. x² - 4x > 0 8. x + 3x - 10 >0 12. x - 1<0 10. x? + &x > 0 13. x + x> 12 17. x - x + 1s0 21. 6(x² – 1) > 5x 14. x? + 7x < -12 15. 2r < 5x + 3 16. 6x? < 6 + 5x 18. x + 2x + 4 >0 19. 4x2 + 9 < бх 20. 25x2 + 16 < 40x 22. 2(2x² – 3x) > -9
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage