Question

3x + 2y - x + 3x - y^2
please explain
100 POINTS

Answer 1

7x + 2y - y^2.

Explanation:

I guess you want to simplify this expression.

3x + 2y - x + 3x - y^2

First bring like terms together:

= 3x + 3x - x + 2y - y^2

= 6x - x + 2y - y^2

= 5x + 2y - y^2.

Answer 2

-y^2 +2y + 5x

Explanation:

add/subtract the numbers with the same letters

3x -x + 3x = +5x

2y

-y^2

-y^2 +2y + 5x