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    Definite Integral

    Yea, I didn't have it in the right form. It's for a physics class, so the books says to use a table to help. I think I will try to solve it out anyway. Thanks for the help.
  2. S

    Definite Integral

    Homework Statement solve the integral: ∫_(-∞)^∞▒〖x^2 e^(-λ(x-a)^2 ) 〗 dx where λ and a are positive real constants The Attempt at a Solution I tried integration by parts with and without y-substitution but neither worked for me. Without substitution, I set up the integral to look...
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