Question

Add (3x²y + 2x) to (-4yx² - 4y)​

Answer 1

$(3 {x}^{2} y + 2x) + ( - 4y {x}^{2} - 4y)$

$= 3 {x}^{2} y + 2x - 4 {x}^{2} y - 4y$

$= 3 {x}^{2} y - 4 {x}^{2} y + 2x - 4y$

$= - {x}^{2} y + 2 x - 4y$

$= 2x - {x}^{2} y - 4y$

Answer .