Integrals with possible divergence

[xXMARKXx]

Evaluate the integral of dx/((x-4)^(5/2)) from -infinity to 1


i can't figure it out. thanks for the help

 

[skeeter]

please recheck the limits of integration for this improper integral ... the domain of the function\(\displaystyle \L \frac{1}{(x-4)^{\frac{5}{2}} }\) is x > 4.