J Jul18 Full Member 10+ Year Member 15+ Year Member Jul 11, 2008 #1 Advertisement - Members don't see this ad I know that when we check our answers on QR, it's usually good...but anyone have the time to do that after they're done w/ each problem?
Advertisement - Members don't see this ad I know that when we check our answers on QR, it's usually good...but anyone have the time to do that after they're done w/ each problem?
