Explore BrainMass

Explore BrainMass

    Second order differential equation

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    4y'' + 30y=0

    find y as a function of t

    y(0)=5 y'(0)=7

    © BrainMass Inc. brainmass.com February 24, 2021, 2:31 pm ad1c9bdddf
    https://brainmass.com/math/calculus-and-analysis/second-order-differential-equation-26248

    Solution Preview

    First we consider the charactristic polynomial:
    4x^2+0*x+30= 0 or 4x^2+30= 0 ---> x^2= -30/4= -15/2
    Therefore:
    x= ...

    Solution Summary

    This shows how to solve a second order differential equation.

    $2.19

    ADVERTISEMENT