What is factor x^2-2+1 ?

The solution to factor x^2-2+1 is (x+1)(x-1)

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factor x^2-2+1

factor

x^{2} - 2 + 1

(x + 1) (x - 1)

Solution steps

x^{2} - 2 + 1

Add/Subtract the numbers:

- 2 + 1 = - 1

= x^{2} - 1

Rewrite

1

1^{2}

= x^{2} - 1^{2}

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

x^{2} - 1^{2} = (x + 1) (x - 1)

= (x + 1) (x - 1)

a^{3} - 6 a^{2} + 0 a - 32

[(1.4)]

x^{4} [1.2]

2 x^{2} x + 5 x - 12

x - 4 x + 4