Question

Add
5x ² - 3 xy +4 9² - 9,79² + 5xy-
2x ² + 13​

Answer 1

Answer:

3x^(2) + 2xy + 6330

Step-by-step explanation:

We have :

  5x^(2) - 3xy + 49^(2) -9 + 79^(2) + 5xy - 2x^(2) + 13

(Add like terms)

= 3x^(2) + 2xy + 49^(2) + 79^(2) + 3

= 3x^(2) + 2xy + 6330

This is what I got. If you think this is wrong. I am so sorry