B. Write the letter of the solution set of the following quadrati inequalities. (Some items may have the same answer) 6. (x+4)² > 0 1. (x-4)² ≤0 2.-(x-4)²50 3.-(x+4)²>0 7. (x+4)² ≤0 8.-4x² 20 4.4x² > 0 9.-x²8x-16 ≤0 5.4x² <0 10.-x²8x-16 >0 |||
B. Write the letter of the solution set of the following quadrati inequalities. (Some items may have the same answer) 6. (x+4)² > 0 1. (x-4)² ≤0 2.-(x-4)²50 3.-(x+4)²>0 7. (x+4)² ≤0 8.-4x² 20 4.4x² > 0 9.-x²8x-16 ≤0 5.4x² <0 10.-x²8x-16 >0 |||
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterA: Appendix
SectionA.3: Inequalities
Problem 9E
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