What is factor-1+x^2 ?

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

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factor-1+x^2

factor

- 1 + x^{2}

(x + 1) (x - 1)

Solution steps

- 1 + x^{2}

Write in the standard form

= 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)

- 23 (12 c - 9) + 14 c

\frac{5 x}{6} - \frac{4 x}{3}

(1 - 5)^{2}

(4 - 2 i) - (10 + 5 i)

\frac{6}{28}