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Solve (x² − 1)(x² + x − 2) >= 0 using an interval chart.

Solve (x² − 1)(x² + x − 2) >= 0 using an interval chart.

Intermediate Algebra
Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.8: Solve Quadratic Inequalities
Problem 9.136TI: Solve and write any solution in interval notation: a. x2+3x+30 b. x2+3x+30
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Solve (x² - 1)(x² + x − 2) >= 0 using an interval chart.
Transcribed Image Text:Solve (x² - 1)(x² + x − 2) >= 0 using an interval chart.
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