Question

Add.

x-
(2x² − 2x) + (6x - 4)
O A. 8x² - 6x
OB. 12x³ - 20x² + 8x
OC. 2x² + 4x - 4
OD. 2x² - 8x+4

Answer 1

2x²+4x-4

Explanation:

hope this helps,

that's how you can add, check out the image i uploaded

Answer 2

**Disclaimer** Hi there! I assumed the [ x- ] part is not included in the question. The following answer is according to this understanding. Please let me know if it is incorrect and I will modify my answer correspondingly.

Answer:
`C.~\Large\boxed{2x^2+4x-4}`

Explanation:

Given expression

`(2x^2-2x)+(6x-4)`

Expand the parenthesis

`2x^2-2x+6x-4`

Combine like terms

`\Large\boxed{2x^2+4x-4}`

Hope this helps!! :)

Please let me know if you have any questions