K Kaatie Member Joined Sep 25, 2007 Messages 452 Gender Female HSC 2009 Dec 4, 2008 #1 well i have 2(pie)r^2 + (108(pie)r)/r^2 how does this convert to 2(pie)r^2 + 108(pie)r^-1??? i know its probably some basic year 7/8 stuff but im really stumped
well i have 2(pie)r^2 + (108(pie)r)/r^2 how does this convert to 2(pie)r^2 + 108(pie)r^-1??? i know its probably some basic year 7/8 stuff but im really stumped
tommykins i am number -e^i*pi Joined Feb 18, 2007 Messages 5,730 Gender Male HSC 2008 Dec 4, 2008 #2 the r cancels out so you have 108pi/r = 108pi.r^-1
K Kaatie Member Joined Sep 25, 2007 Messages 452 Gender Female HSC 2009 Dec 4, 2008 #3 oh that was obvious. how embarrassing lol
A Arowana21 Member Joined May 7, 2008 Messages 270 Gender Male HSC N/A Dec 4, 2008 #4 yeh like waht tommykin said.... this is frikin easy shit man....!!!1
K Kaatie Member Joined Sep 25, 2007 Messages 452 Gender Female HSC 2009 Dec 4, 2008 #5 im guessing you do 4u arrowana? what school do you go to? just curious
