Question

Please help me it’s algebra

Answer 1

If you're just trying to simplify it, the answer is:

x² - 1

If you're trying to factor that answer, the answer is:

(x-1)(x+1)

Explanation:

Firstly, you need to combine like terms:

6x² - 4x² - x² = x²

2 - 1 = 1

x² + 1

Then, if you're looking to factor, x² - 1 is simply (x-1)(x+1).

Answer 2

In its simplified form, x² +1

Explanation:

Collect Like terms

-x² + 6x² = 5x²

-4x² = x²

2 - 1 =1