onsider the initial value problem y" + 16y = 32t, y(0) = 6, y/(0) = 9| a. Take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation. Denote the Laplace transform of y(t) by Y(s). Do not move any terms from one side of the equation to the other (until you get to part (b) below). s^2Y(s)-6s-9+16Y(s) 32/s^2 help (formulas) b. Solve your equation for Y(s). Y(s) = L {y(t)}=(6s^3+9s^2+32)/(s^2(s^2+16)) c. Take the inverse Laplace transform of both sides of the previous equation to solve for y(t). y(t) = 2t+6cos(7t)+sin(7t)

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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At least one of the answers above is NOT correct.
oonsider the initial value problem
y" + 16y = 32t,
y(0) = 6, y (0) = 9.
a. Take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation. Denote the Laplace transform of y(t) by
Y(s). Do not move any terms from one side of the equation to the other (until you get to part (b) below).
s^2Y(s)-6s-9+16Y(s)
32/s^2
help (formulas)
b. Solve your equation for Y(s).
Y(s) = L {y(t)}= (6s^3+9s^2+32)(s^2(s^2+16))
c. Take the inverse Laplace transform of both sides of the previous equation to solve for y(t).
y(t) = 2t+6cos(7t)+sin(7t)
Note: You can earn partial credit on this problem.
Transcribed Image Text:At least one of the answers above is NOT correct. oonsider the initial value problem y" + 16y = 32t, y(0) = 6, y (0) = 9. a. Take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation. Denote the Laplace transform of y(t) by Y(s). Do not move any terms from one side of the equation to the other (until you get to part (b) below). s^2Y(s)-6s-9+16Y(s) 32/s^2 help (formulas) b. Solve your equation for Y(s). Y(s) = L {y(t)}= (6s^3+9s^2+32)(s^2(s^2+16)) c. Take the inverse Laplace transform of both sides of the previous equation to solve for y(t). y(t) = 2t+6cos(7t)+sin(7t) Note: You can earn partial credit on this problem.
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