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What cards are 3rd John.
Quote from: CJSports on September 13, 2010, 06:30:45 PMWhat cards are 3rd John. There aren't any, that's the point of the card, lol.
a = ba – b = 0(a – b)/(a – b) = 0 / (a-b)1*2 = 0*22=0INB4DIVIDEBY0
Isn't it II John?
(a - b)(a + b) = b(a-b)Divide by common denominator...a + b = b
Quote from: jmhartz on September 13, 2010, 10:13:11 PMa^2 - b^2Factor difference of squares...(a - b)(a + b)And here we have the problem. (a-b)(a+b) is really a^2 - 2ab - b^2. You are missing the middle term.
a^2 - b^2Factor difference of squares...(a - b)(a + b)