Homework Statement
C1e^2x + C2Xe^2x is what i need to derive.
Homework Equations
The Attempt at a Solution
my teacher got this 2C1e^2x + C2e^2x + 2C2Xe^2x. when i derived i got 2C1e^2x + 2C2e^2x. can someone tell me which is correct and if i am wrong, what should be done to correct it.