What is factor x^2-4+1 ?

The solution to factor x^2-4+1 is (x+sqrt(3))(x-sqrt(3))

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factor x^2-4+1

factor

x^{2} - 4 + 1

(x + 3) (x - 3)

Solution steps

x^{2} - 4 + 1

Add/Subtract the numbers:

- 4 + 1 = - 3

= x^{2} - 3

Apply radical rule:

a = (a)^{2}

3 = (3)^{2}

= x^{2} - (3)^{2}

Apply Difference of Two Squares Formula:

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

x^{2} - (3)^{2} = (x + 3) (x - 3)

= (x + 3) (x - 3)

5.5 \cdot (r + 2.5)^{(2.5 + t)}

a y + 2 b y + a x + 2 b x

\frac{x ^{2} - 49}{4} + 3

f (2 e^{x})

\frac{1 - 1}{1 - 1}

What is factor x^2-4+1 ?
The solution to factor x^2-4+1 is (x+sqrt(3))(x-sqrt(3))