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Solve the following quadratic equation (any appropriate method) (a) 2(3x – 1)2 + 5(3x – 1) = -2

Solve the following quadratic equation (any appropriate method) (a) 2(3x – 1)2 + 5(3x – 1) = -2

Advanced Engineering Mathematics
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 following quadratic equation (any appropriate method) (a) 2(3x – 1)2 + 5(3x – 1) = -2 (b) (2x – 1)(8x – 4) = -1 small rocket is lunched vertically upward with initial velocity of (c) If a 128 meter per second, then its height in feet after "t" seconds, is a function defined by an h(t) = -16t? + 128t . After how many seconds the rocket be 192 meter above the ground?
Transcribed Image Text:Solve the following quadratic equation (any appropriate method) (a) 2(3x – 1)2 + 5(3x – 1) = -2 (b) (2x – 1)(8x – 4) = -1 small rocket is lunched vertically upward with initial velocity of (c) If a 128 meter per second, then its height in feet after "t" seconds, is a function defined by an h(t) = -16t? + 128t . After how many seconds the rocket be 192 meter above the ground?
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