Recent content by gremmie

yeah it worked for a day ... i still can't connect from home.

Ive been having the same issue connecting to PF. I can connect from other providers in the area but not the one i have at my house.

Homework Statement At 6:52 pm PDT Wednesday, July 10, 1996, a large block of granite with an estimated volume of 78,000 cubic yards detached from the cliff between Washburn Point and Glacier Point in Yosemite Valley. The estimated mass of the granite is 80,000 metric tons...

ah man i sure did... Well thanks for your help! I knew there had to be an easier way! everyone in class got this problem done in class an I've been messing with it for about 2 weeks! Again, Thank You.

Ah yep sure did have a typo ...thanks ...sorry first time posting...yep i left my constant of integration off as well.. Ok so picking up where i left off but this time solving for u 1/(u-3) = x +C 1 = (u-3)(x+C) ux+uc = 1 + 3C +3x u(x+C) = 1+3C +3x u = (1+3C +3x)/(x+C) sub for u dy/dx =...

Homework Statement y'' +(y')^2 = 6(y') -9 Homework Equations u = y' u' = y'' The Attempt at a Solution equation from 1 becomes u' + U^2 = 6u - 9 du/dx + u ^2 = 6u-9 du/dx = -u^2 + 6u -9 du/dx = -(u^2 +6u - 9) du/dx = -(u-3)^2 du/(u-3)^2 = - dx integrate...