a*a=a, a=0 -> 0*0=0, 0=0 true a*a=a, a=1 -> 1*1=1, 1=1 true Thank you

rcs Jul 2010 487 4 iligan city. Philippines Feb 14, 2016 #1 a*a=a, a=0 -> 0*0=0, 0=0 true a*a=a, a=1 -> 1*1=1, 1=1 true Thank you

Prove It MHF Helper Aug 2008 12,897 5,001 Feb 14, 2016 #2 What you have shown is that 0 and 1 are possible solutions, not that they are the ONLY solutions. You must actually solve the equation.

What you have shown is that 0 and 1 are possible solutions, not that they are the ONLY solutions. You must actually solve the equation.