Respuesta :

annastasia
(4x2 + 2y)(3x+y^2)

= 12x^3 + 4x^2y^2 + 6xy + 2y^3

coefficient of xy is ----> 6

(4x² + 2y)(3x + y²) =  

12x³ + 4x²y² + 6xy + 2y³

The coefficient of xy is 6

good job