Thread: Its sad v.Algebra help
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Old Mar 31, 2009 | 10:34 AM
  #40  
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Tark
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Originally Posted by k3ifers
yeh, i haven't used it since high school and have no idea how to do it now h:
I remeber this

(a+b)^2 = a^2 + 2ab + b^2

you can easily square any number using that never used tho
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