Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section: Chapter Questions
Problem 332PT: Use the discriminant to determine the number of solutions of each quadratic equation. 332....
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Transcribed Image Text:X.) Find the Discriminant
describe the nature.
x-5X-20
2) x²+2x-24 = 0
x²-10x+25=0
3
=
บ
the giren Quadratic Equation then
its roots:
V
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