Question

Simplify : -6 (xy + 2y^2) - 3y^2 (2x^2 + y)​

Answer 1

Answer:

$6(xy + 2 {y}^{2} ) - 3 {y}^{2} (2 {x}^{2} + y) \\ \\ = 6xy - 12 {y}^{2} - 6 {x}^{2} {y}^{2} - 3 {y}^{3} \\ \\ = 6 {x}^{2} {y}^{2} - 3 {y}^{3} - 12 {y}^{2} + 6xy$

Answer 2

Answer:

Yes

Step-by-step explanation:

= 6(xy+2y²)−3y² (2x²+y)

=6xy−12y2 −6x2 y2−3y 3

=6x2 y² −3y 3 −12y ² +6xy