Answer :

luana
[tex]5x^2-17x+6=0\ \ \ \ |write\ -17x\ as\ -15x-2x\\\\ 5x^2-2x-15x+6=0\\\\\ x(5x-2)-3(5x-2)=0\\\\After\ factorization:\\ (x-3)(5x-2)=0[/tex]