3x 2 -х+10

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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How would I solve for number 12, using quadratic formula?
10. -4x =x -8
11. 12x - x² + 3 = 9
12. 3x-x + 10
13. 6x -4 = 5x +2+x
14. 3x - 2 + 4x - 5x - 4
15. x - 16x + 10 = 4x
16. Find the discriminant of
x-4x + 6 =0.
17. Find the discriminant of
18. Find the discriminant of
&x – x +7 = 0.
- 18 + 6x - 3x2 = 0.
Transcribed Image Text:10. -4x =x -8 11. 12x - x² + 3 = 9 12. 3x-x + 10 13. 6x -4 = 5x +2+x 14. 3x - 2 + 4x - 5x - 4 15. x - 16x + 10 = 4x 16. Find the discriminant of x-4x + 6 =0. 17. Find the discriminant of 18. Find the discriminant of &x – x +7 = 0. - 18 + 6x - 3x2 = 0.
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