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3. Set up the quadratic equation for -7+ 14x = 2x2 - 4. -14+/142 - 4(-2)(-3) a. X = 2(-2) ollo -14士142-4(-7) (2) b. x = ne qu ansy ge on your 2(-7) 14士-14)?-4(-2)(-11) 2(-2) C. X = -14+142 - 4(-3)(-2) d. x = ur rou our h 2(-3)

3. Set up the quadratic equation for -7+ 14x = 2x2 - 4. -14+/142 - 4(-2)(-3) a. X = 2(-2) ollo -14士142-4(-7) (2) b. x = ne qu ansy ge on your 2(-7) 14士-14)?-4(-2)(-11) 2(-2) C. X = -14+142 - 4(-3)(-2) d. x = ur rou our h 2(-3)

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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3. Set up the quadratic equation for -7+ 14x = 2x² – 4. -14 +142-4(-2)(-3) a. X = - 2(-2) ollo ne qu 142 – 4(-7)(2) b. x = sue ge on 2(-7) your 14+ (-14)² - 4(-2)(-11) C. X= 2(-2) -14+142-4(-3)(-2) d. x = ur rou our ha 2(-3)
Transcribed Image Text:3. Set up the quadratic equation for -7+ 14x = 2x² – 4. -14 +142-4(-2)(-3) a. X = - 2(-2) ollo ne qu 142 – 4(-7)(2) b. x = sue ge on 2(-7) your 14+ (-14)² - 4(-2)(-11) C. X= 2(-2) -14+142-4(-3)(-2) d. x = ur rou our ha 2(-3)
14. A golf ball is chipped out of a sand trap along a path that can be modelled by the quadratic function h(t) = -5t2 + 22t + 7.8, where time, t, is in seconds and height, h(t), is in metres. Determine where the ball %3D will land to the nearest hundredth of a metre a. 4.73 m b. 88.47 m c. Om d. 7.26 m e. none of the above ALXme
Transcribed Image Text:14. A golf ball is chipped out of a sand trap along a path that can be modelled by the quadratic function h(t) = -5t2 + 22t + 7.8, where time, t, is in seconds and height, h(t), is in metres. Determine where the ball %3D will land to the nearest hundredth of a metre a. 4.73 m b. 88.47 m c. Om d. 7.26 m e. none of the above ALXme
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