Using the Discriminant In Exercises 27-30, use the discriminant to find the number of real and imaginary solutions of the quadratic equation. 27. 6x + x - 2 = 0 28. 9x2 - 12x + 4 = 0 29. 0.13x - 0.45x + 0.65 = 0 30. 4x² + £x + } = 0o
Using the Discriminant In Exercises 27-30, use the discriminant to find the number of real and imaginary solutions of the quadratic equation. 27. 6x + x - 2 = 0 28. 9x2 - 12x + 4 = 0 29. 0.13x - 0.45x + 0.65 = 0 30. 4x² + £x + } = 0o
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.3: Solving Quadratic Equations By Graphing
Problem 35PPS
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Using the Discriminant In Exercises 27–30, use the
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