Question 954798

1.

{{{x^2+3x+2xy+6y}}}

{{{(x^2+3x)+(2xy+6y)}}}

{{{x(x+3)+2y(x+3)}}}

{{{(x+2y)(x+3)}}}


2.

{{{2x^2-6xy +5x -15y}}}

{{{(2x^2-6xy) +(5x -15y)}}}

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

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