Posted by Kody on Saturday, August 27, 2011 at 1:55pm.
Solve the seperable differential equation for U.
du/dt = e^(5u+7t)  Using the following initial condition U(0) = 12

Differential Equations  Damon, Saturday, August 27, 2011 at 3:05pm
du/dt = e^5u * e^7t
du/e^5u = e^7t dt
e^5u du = e^7t dt
(1/5) e^5u = (1/7) e^7t + C
7 e^5u = 5 e^7t + c
when t = 0, u = 12
7 e^60 = 5 + c
c = 5 +7/e^60 or c is about 5
7 e^5u + 5 e^7t = 5

Algebra  Jay, Tuesday, July 10, 2012 at 7:44pm
Solve for u
29 + 4 + 5u
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