Solve the following inequalities by the verification method and indicate the solution set on the real line (without skipping any step) 3. x+4 4. |(x – 3)x + 4| > 7

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.8: Solve Quadratic Inequalities
Problem 9.127TI: Solve x2+2x80 graphically and (b) write the solution in interval notation.
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Solve the following inequalities by the verification method and indicate the solution
set on the real line (without skipping any step)
3.
x+4
4. |(x – 3)x + 4| > 7
Transcribed Image Text:Solve the following inequalities by the verification method and indicate the solution set on the real line (without skipping any step) 3. x+4 4. |(x – 3)x + 4| > 7
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