Recent content by LUmath09

Homework Statement Integrate: ∫e^∛x Homework Equations The Attempt at a Solution this is my attempt but I keep getting stuck ∫e^∛x u=∛x du=1/(3x^(2⁄3)0 dx 3x^(2⁄3) du= dx 3∫e^u x^(2⁄3) du After this step I have tried integration by parts and a second...

Homework Statement Integrate g(x,y,z) = y + Z over the surface area of the wedge in the first octant bounded by the coordinate planes and the planes x = 2 and y + z = 1. Homework Equations see below The Attempt at a Solution see below

I have this same problem on my work. I got those limits and ended up with some crazy integral by the time i got to dx that I couldn't make sense of it anymore.

i have no idea.

I have been looking at these 3 problems for 2 days now and have gotten practically nowhere. Help please! 1. Find the volume V of the solid bounded by the graph of x2 + y2 = 9 and y2 + z2 = 9. I know that both equations are cylinders on different planes and that I need the intersection. I...