Question

add the following terms x²y;-2xy²;-3x²y​

Answer 1

Given:$x^{2}y-2xy^{2}-3x^{2} y$

To Do: Add the terms

Solution:

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

Opening the brackets

$x^2y-2xy^2-3xy^2$

Adding similar elements

$=x^2y-5xy^2$

Final Answer:$x^2y-5xy^2$

Answer 2

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

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

$= {x}^{2} y - 3 {x}^{2} y - 2 {xy}^{2}$

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

$= \\ - 2( {x}^{2} y + x {y}^{2} ) \: or \: 2( - {x}^{2} y + x {y}^{2} )$

Hope it helps. Idk about my answer for sure