Find the solution sets, discriminant, quadratic equation and describe roots of the following equation. I. 3 + x+2 7x а. х2-3х-10 3x 2 1 b. x2-4 - %3D x+2 x+2

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
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ChapterA: Appendix
SectionA.7: Quadratic Functions And Complex Numbers
Problem 5P
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Find the solution sets, discriminant, quadratic equation and describe roots of the following
equation.
I.
3
+
х+2
7x
a.
х — 5
х2-Зх-10
b. -=
3x
1
%D
x2 –4
x+2
x+2
Transcribed Image Text:Find the solution sets, discriminant, quadratic equation and describe roots of the following equation. I. 3 + х+2 7x a. х — 5 х2-Зх-10 b. -= 3x 1 %D x2 –4 x+2 x+2
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