Hi I am having a hard time trying to figure out this problem 8X-4X maybe someone can help me
G Guest Guest Feb 16, 2006 #1 Hi I am having a hard time trying to figure out this problem 8X-4X maybe someone can help me
G Gene Senior Member Joined Oct 8, 2003 Messages 1,904 Feb 16, 2006 #2 8x-4x=4x but that seems too simple. Could you mean 8^x-4^x = 2^x*4^x-4^x = 4^x*(2^x-1)
