Thread: Another math question v. Derivatives
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Old Mar 18, 2009 | 06:26 AM
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Red X
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Originally Posted by Pete
How the hell did the 10x become a 10x² during the factoring process?


In that third line, they are factoring out a 12(x^2+5)^4 which leaves the x in 12x
Last edited by Red X; Mar 18, 2009 at 06:28 AM.
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