What is factor 2x^2-9-6x-3x-3x ?

The solution to factor 2x^2-9-6x-3x-3x is 2(x-(3(sqrt(6)+2))/2)(x+(3(sqrt(6)-2))/2)

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factor 2x^2-9-6x-3x-3x

factor

2 x^{2} - 9 - 6 x - 3 x - 3 x

2 (x - \frac{3 ( 6 + 2 )}{2}) (x + \frac{3 ( 6 - 2 )}{2})

Solution steps

2 x^{2} - 9 - 6 x - 3 x - 3 x

Add similar elements:

- 6 x - 3 x - 3 x = - 12 x

= 2 x^{2} - 9 - 12 x

Rewrite as

= 2 (x^{2} - 6 x - \frac{9}{2})

Factor

x^{2} - 6 x - \frac{9}{2} : (x - \frac{6 + 3 6}{2}) (x - \frac{6 - 3 6}{2})

2 (x - \frac{6 + 3 6}{2}) (x - \frac{6 - 3 6}{2})

Factor

6 + 36 : 3 (6 + 2)

= 2 (x - \frac{3 ( 2 + 6 )}{2}) (x - \frac{6 - 3 6}{2})

Factor

6 - 36 : - 3 (6 - 2)

= 2 (x - \frac{3 ( 2 + 6 )}{2}) (x - \frac{- 3 ( 6 - 2 )}{2})

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= 2 (x - \frac{3 ( 2 + 6 )}{2}) (x - (- \frac{3 ( 6 - 2 )}{2}))

Apply rule

- (- a) = a

= 2 (x - \frac{3 ( 6 + 2 )}{2}) (x + \frac{3 ( 6 - 2 )}{2})

8 x^{3} - 27 x^{3}

CM U N^{4} (X - 3) 5 (X - 3)

e^{x} + e^{x} (sin (x))

y^{2 - 5 y + \frac{25}{4}}

2 + (5 x)

What is factor 2x^2-9-6x-3x-3x ?
The solution to factor 2x^2-9-6x-3x-3x is 2(x-(3(sqrt(6)+2))/2)(x+(3(sqrt(6)-2))/2)