Question

Add 5x2

+ 3y2

– 9xy with -2x2 + 6y2

+ 4xy
with solution​

Answer 1

Answer:

3x² + 9y² - 5xy

step - of explanation:

5x² + 3y² - 9xy + (-2x² + 6y² + 4xy)

5x² + 3y² - 9xy -2x² + 6y² + 4xy

3x² + 9y² - 5xy