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common factor 8y^3-20y^2?

 Oct 13, 2015
 #1
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8y^3-20y^2

 

\(\;\;\;\;8y^3\qquad-\qquad20y^2\\ =4y^2*2y\;\;\;-\;\;\;4y^2*5\\ The\;highest\;commom\;factor\;is\;4y^2\\ Factorised\;it\;becomes\;\;\;4y^2(2y-5)\)

 Oct 13, 2015

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