Question

answer me fast please​

Answer 1

Answer:

You should not cheat in exams

Answer 2

Step-by-step explanation:

the problem is (x²+4xy-2y²+3) - (3x²-7xy+5y²-10)

we do the given functions only in like terms so

x²-3x² = (-2x²)

4xy-(-7xy) = 11xy

2y²-5y² = (-3y²)

3-(-10 ) = 13

so the answer is    (-2x²+11xy-3y²+13)

hope this answer helps you