A Arithela Member Joined Jun 23, 2007 Messages 306 Gender Female HSC 2008 May 14, 2008 #1 show that 2e2x - 4e-x - 2xe2x = e2x
tommykins i am number -e^i*pi Joined Feb 18, 2007 Messages 5,730 Gender Male HSC 2008 May 14, 2008 #2 3unitz said: those guys dont equal Click to expand... Thought so, I assumed he mistakenly didn't make it a power, so I tried it out and it doesn't work.
3unitz said: those guys dont equal Click to expand... Thought so, I assumed he mistakenly didn't make it a power, so I tried it out and it doesn't work.
A Arithela Member Joined Jun 23, 2007 Messages 306 Gender Female HSC 2008 May 15, 2008 #3 they are meant to be powers (what do i need to type to make them powers?).
Mark576 Feel good ... Joined Jul 6, 2006 Messages 515 Gender Male HSC 2008 May 15, 2008 #4 type in sup instead of sub
