Question

ADD.
2x², – зу², 8у², -7x²​

Answer 1

Answer:

The answer will be -5x²+5y²

Answer 2

Answer:

5y^2-5x^2

Step-by-step explanation:

2x^2+(-3y^2)+8y^2+(-7x^2)

5y^2-5x^2

5(y^2-x^2)

hope you are satisfied