Factor
the expression 3x3 +
2x2y + 3xy2 + 2y3


Sagot :

[tex]3x^3 +2x^2y + 3xy^2 + 2y^3 =\\ \\=x^2(3x+2y) +y^2(3x+2y)=\\ \\=(3x+2y)(x^2+y^2)[/tex]