Jul 23 2013, 04:31 AM
mar_heave, post: 98791, member: 1302 Wrote:lol u guys are wrong. that's why 73% ppl get this wrong.
I always get good grades in math.
4x4+4x4+4-4x4=?
there are 3 x4's. it means 4 cubed=64
the rest are addition and subtraction :
4+4+4-4=8
add them all :
64+8=72
it's 72
sʌɐɥʇ ɯoɹɟ sıɥʇ uɹɐǝl ı ˙s˙d
What? I believe you belong to 73%, not us.
A2+A2+A-A2=A2+A
A2+A2-A2=A2+A-A
A2=A2
Here I mathematically proved why it is 20. Something kids learn in Russia at age 11. I also doubt that 73% of people are that stupid.
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