16. Solve each of the followir (a) (x- 2)2 < 3(x - 2) (b) x² + 8x + 2 > 0 (c) x2 - 10x – 3 > 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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solve the each following quadratic inequalities
E FORM 4
(b) x > 10x – 21
(c) x < 36
(d) 2(x – 3) < 4x – x(x – 3)
-
16. Solve each of the following quadratic inequalities.
(a) (x – 2)² < 3(x - 2)
(b) x + 8x + 2 > 0
(c) x² -
(d) 2x2 – 5x > 1
10x – 3 > 0
Equations
Given
I value of discriminant
Chap
Hetermined by the discriminant, that is b2 - 4ac.
Transcribed Image Text:E FORM 4 (b) x > 10x – 21 (c) x < 36 (d) 2(x – 3) < 4x – x(x – 3) - 16. Solve each of the following quadratic inequalities. (a) (x – 2)² < 3(x - 2) (b) x + 8x + 2 > 0 (c) x² - (d) 2x2 – 5x > 1 10x – 3 > 0 Equations Given I value of discriminant Chap Hetermined by the discriminant, that is b2 - 4ac.
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