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OpenStudy (goformit100):
2013^2−1 equals (A) 2012×2014 (B) 2012×2013 (C) 2013×2014 (D) 2012×2012 (E) 2000×2013
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OpenStudy (anonymous):
Expand the expression. \(2013^2-1=2013\times2013-1\)
OpenStudy (anonymous):
\[2013^2-1=2013^2-1^2=(2013+1)(2013-1)=(2014)(2012)\]
OpenStudy (goformit100):
Y I got the answer
OpenStudy (goformit100):
*ya
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