- #1
ronaldoshaky
- 55
- 0
Homework Statement
how would you integrate, int (-ik - 2ax)*exp(-2ax^2) dx with limits infinity - infinity
Homework Equations
i think i can use the result int exp(-x^2) dx = sqrt (pi). But I am stumped.
The Attempt at a Solution
i thought about multiplying it out
int -ik*exp(-2ax^2) - 2ax*exp(-2ax^2) dx with limits infinity and - infinity
but it looks more complex now. would you use integration by substitution
Thank you