What is factor x^2-4x-4 ?

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

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Factor x^2-4x-4

factor

x^{2} - 4 x - 4

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

Solution steps

x^{2} - 4 x - 4

Solve

x^{2} - 4 x - 4 = 0 : x = 2 (1 + 2), x = 2 (1 - 2)

Polynom can therefore be factored into

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

Refine

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

Factor

1 - 2 : - (2 - 1)

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

Apply rule

- (- a) = a

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

69 \cdot 2

\frac{( \frac{( 14 x ^{4} )}{( 9 x )} )}{( \frac{( 7 x )}{( 18 x ^{3} )} )}

0.95%

32/16

2 x^{2} - 5 x - 12 = 0

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