10. -4x =r-8 11. 12x-x +3 = 9 12. 3x-x+ 10 13. 6x -4 = 5x + 2+r 14. 3x -2+4x = 5x - 4 15. x - 16x + 10 = 4x 16. Find the discriminant of 2-4x +6-0. 17. Find the discriminant of &r -x +7 = 0. 18. Find the discriminant of - 18 + 6x - 3x? = 0.
10. -4x =r-8 11. 12x-x +3 = 9 12. 3x-x+ 10 13. 6x -4 = 5x + 2+r 14. 3x -2+4x = 5x - 4 15. x - 16x + 10 = 4x 16. Find the discriminant of 2-4x +6-0. 17. Find the discriminant of &r -x +7 = 0. 18. Find the discriminant of - 18 + 6x - 3x? = 0.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter1: Equations And Inequalities
Section1.CR: Chapter Review
Problem 67E: 67. Calculate the discriminant associated with the equation 6x2+5x+1=0.
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