Question

Add x² - 2xy + 3y2 and 5y2+3xy-6x2 in row method ​

Answer 1

Step-by-step explanation:

(xsquare-2xy+3ysquare)+(5ysquare+3xy-6xsquare)

answer is

-5x2+xy+8y2

Answer 2

Answer:

x² - 2xy+3y²

-6x²+3xy +5y²

____________

-5x²+xy+8y² . answer

OR

= x²- 2xy+3y²+5y²+3xy-6x²

= x²-6x²-2xy+3xy+3y²+5y²

= -5x²+xy+8y². answer