Question 483663


{{{3x^2y^2-13xy^2-10y^2}}}......factor out common {{{y^2}}}


{{{y^2(3x^2-13x-10)}}}...replace {{{-13x}}} with {{{2x-15x}}}


{{{y^2(3x^2+2x-15x-10)}}}...group



{{{y^2((3x^2+2x)-(15x+10))}}}


{{{y^2(x(3x+2)-5(3x+2))}}}

{{{y^2(x-5)(3x+2)}}}