What is factor x^2-2x-7 ?

The solution to factor x^2-2x-7 is (x-1-2sqrt(2))(x-1+2sqrt(2))

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Factor x^2-2x-7

factor

x^{2} - 2 x - 7

(x - 1 - 22) (x - 1 + 22)

Solution steps

x^{2} - 2 x - 7

Solve

x^{2} - 2 x - 7 = 0 : x = 1 + 22, x = 1 - 22

Polynom can therefore be factored into

= (x - (1 + 22)) (x - (1 - 22))

Refine

= (x - 1 - 22) (x + 22 - 1)

x^{2} + 6 x = 7

\frac{66}{20}

x, 1 6^{x - 1} = 8^{x}

x, - 2.6 x + 5 = 3

t, 4 t - 3 > 37 t - 50

What is factor x^2-2x-7 ?
The solution to factor x^2-2x-7 is (x-1-2sqrt(2))(x-1+2sqrt(2))