How do I go about solving a DE using the method of undetermined coeficients in a question like for example;(adsbygoogle = window.adsbygoogle || []).push({});

y''-4y'+4y=2e^2x

I tried assuming the yp to be Ae^2x but when I plugged it into the DE I ended up with 0=2e^2x

??

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Undetermined coefficients

Loading...

Similar Threads - Undetermined coefficients | Date |
---|---|

I Undetermined coefficients - nonhomogenous system | Apr 12, 2016 |

Need help understanding an aspect of undetermined coeff's | Jan 19, 2016 |

Higher order diff.eq undetermined coefficient | Sep 11, 2015 |

Systems of Differential Eq (Undetermined Coefficients) | Nov 10, 2014 |

Undetermined coefficients | Nov 3, 2014 |

**Physics Forums - The Fusion of Science and Community**