Question

What is the sum of the expressions 4x + 3y², 7xy - 4y² and 6x² - x?
Option 1:6x² + 3x + 7xy + y²
Option 2:6x² + 3x – 7xy - y²
Option 3:6x² + 3x – 7xy + y²
Option 4:6x² + 3x + 7xy - y²​

Answer 1

Answer:

3:6x^+3x-7xy+y^ is the right answer