Question

(x2 -1+2x) (x2 -1-2x)​

Answer 1

Step-by-step explanation:

(x2-1+2x) (x2-1-2x)

(x1+2x) (x1-2x)

(1x+2x) (1x-2x)

(3x) (1x)

3xX1x

3x

Therefore, 3x is the answer

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