Question

2x²-3y²,5x²+6y²,-3x²-4y²
​

Answer 1

(2xsquare-3ysquare)+(5xsquare+6ysquare)+(-3xsquare-4ysquare)

Sofirst we have to remove the brackets.

that is

2xsquare-3ysquare+5xsquare+6ysquare

-3xsquare-4ysquare

Now we have to take the like terms

that is

2xsquare+5xsquare-3xsquare-3ysquare

+6ysquare-4ysquare

that is equal to 4xsquare-7ysquare

It is the answer

Answer 2

Answer:

Here's your answer!

Hope it helps you!