solve L*(B*x^2*e^(x*t)) + R*(B*x*e^(x*t)) + 1/C * (B*e^(x*t)) = E*ω*cos(ω*t) for B, x=-R/(2*L), (R/L)^2=4/(L*C)

Uh oh! Wolfram|Alpha doesn't run without JavaScript.

Please enable JavaScript. If you don't know how, you can find instructionshere.Once you've done that, refresh this page to start using Wolfram|Alpha.