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
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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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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