Exercises 1-6: Solve each inequality. 1. (a) x² – 1 > 0 (b) x² - 1 < 0 2. (a) x² – 9 < o (b) x² – 9 > 0 3. (a) x² - 16 s 0 4. (a) x² – 25 z 0 (b) x² - 16 z 0 (b) x - 25 s 0 5. (a) 4 – x² > 0 6. (a) – x² < o (b) 4 – x² < 0 (b) - x² > 0
Exercises 1-6: Solve each inequality. 1. (a) x² – 1 > 0 (b) x² - 1 < 0 2. (a) x² – 9 < o (b) x² – 9 > 0 3. (a) x² - 16 s 0 4. (a) x² – 25 z 0 (b) x² - 16 z 0 (b) x - 25 s 0 5. (a) 4 – x² > 0 6. (a) – x² < o (b) 4 – x² < 0 (b) - x² > 0
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter2: Solving Linear Equations And Inequalities
Section2.7: Solve Linear Inequalities
Problem 2.147TI: Solve the inequality 9y+2(y+6)5y24 , graph the solution on the number line, and write the solution...
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