Question

Add.
(2x2 - 2x) + (6x – 4)

Answer 1

2x^2 + 4x - 4

..........................

Answer 2

Answer:

x = {-2, -1}

Step-by-step explanation:

Combine like terms: 0 + -2 = -2

x = -2

Simplifying

x = -2

Combine like terms: 0 + -1 = -1

x = -1

Simplifying

x = -1