What is factor x^2+2x-1 ?

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

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factor x^2+2x-1

factor

x^{2} + 2 x - 1

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

Solution steps

x^{2} + 2 x - 1

Solve

x^{2} + 2 x - 1 = 0 : x = - 1 + 2, x = - 1 - 2

Polynom can therefore be factored into

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

Refine

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

- 1 (a - 5) + 10 \leq 12

\frac{x ^{- 1} + y ^{- 1}}{x ^{- 2} - y ^{- 2}}

15 x + 36 = 0

\frac{10 !}{2 ! 2 ! 2 !}

8 x^{2} + 10 x - 25

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