hey sboosy ur answer is wrong bcoz in first u took the value "2= -2" but this is incorrect value.. now everybody plz keep attention on this equation-----
-6=-6
=4-10=9-15
=4-10+25/4=9-15+25/4
=(2)^2-(2*2*5/2)+(5/2)^2=(3)^2-(2*3*5/2)+(5/2)^2
=[2-(5/2)]^2=[3-(5/2)]^2
=2-(5/2)=3-(5/2)
=2=3
=3-2=0
=1=0----------(1)
By equ. (1)
=1+1=0+0
So
=1+1=0
plz reply, Is this right or wrong, and plz give ur reason also...
and plz rate it.....
