What is (x-2-sqrt(6))(x-2+sqrt(6)) ?

The solution to (x-2-sqrt(6))(x-2+sqrt(6)) is x^2-4x-2

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simplify (x-2-sqrt(6))(x-2+sqrt(6))

simplify

(x - 2 - 6) (x - 2 + 6)

x^{2} - 4 x - 2

Solution steps

(x - 2 - 6) (x - 2 + 6)

Distribute parentheses

= xx + x (- 2) + x 6 - 2 x - 2 (- 2) - 26 - 6 x - 6 (- 2) - 66

Simplify

xx + x (- 2) + x 6 - 2 x - 2 (- 2) - 26 - 6 x - 6 (- 2) - 66 : x^{2} - 4 x - 2

= x^{2} - 4 x - 2

5 (9 + 2)

2 x (x + 1) e^{2 x}

3 (5 - 2)

\frac{s}{( s - 1 ) ^{2}}

\frac{1 - cos ( x )}{x ( 1 + x )}

What is (x-2-sqrt(6))(x-2+sqrt(6)) ?
The solution to (x-2-sqrt(6))(x-2+sqrt(6)) is x^2-4x-2