joelosardo
joelosardo
29-09-2014
Mathematics
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10x^2-19x+6 Factor by grouping
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luana
luana
29-09-2014
[tex]10x^2-19x+6=\ \ \ \ | \textbf{Write\ -19x \ as\ -4x-15x}\\\\\ 10x^2-4x-15x+6=\\\\2x(5x-2)-3(5x-2)=\\\\ \boxed{(2x-3)(5x-2)} [/tex]
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