Integration by Parts of a Double Integral

[ChabbaBings]

Homework Statement

∫∫xy(x^2+y^2)^(1/2)dydx

over the range 0 to 1 for both x and y.

Homework Equations

I believe that it requires integration by parts.

Any help would be greatly appreciated.

 

[Dick]

I don't think it requires parts, it's just substitutions. Do the dy with u=y^2. Then the dx with u=x^2. Do the integrations one at a time.