Question

Find (2x^2 + 2) + (x^2-4) – (3x^2 + 1)​

Answer 1

Explanation:

hope this is right I got this answer on one my fav website tiger

Answer 2

`- 3`

Explanation:

`2 {x}^(2) + 2 + ( {x}^(2) - 4) - (3 {x}^(2) + 1) \\ 2 {x}^(2) + 2 + {x}^(2) - 4 - 3 {x}^(2) - 1 \\ 2 {x}^(2) + {x}^(2) - 3 {x}^(2) + 2 - 4 - 1 \\ = - 3`