What is factor 3x^2-2x^2+27x-18 ?

The solution to factor 3x^2-2x^2+27x-18 is (x-(3(sqrt(89)-9))/2)(x+(3(sqrt(89)+9))/2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 3x^2-2x^2+27x-18

factor

3 x^{2} - 2 x^{2} + 27 x - 18

(x - \frac{3 ( 89 - 9 )}{2}) (x + \frac{3 ( 89 + 9 )}{2})

Solution steps

3 x^{2} - 2 x^{2} + 27 x - 18

Add similar elements:

3 x^{2} - 2 x^{2} = x^{2}

= x^{2} + 27 x - 18

Solve

x^{2} + 27 x - 18 = 0 : x = \frac{- 27 + 3 89}{2}, x = \frac{- 27 - 3 89}{2}

Polynom can therefore be factored into

= (x - (\frac{- 27 + 3 89}{2})) (x - (\frac{- 27 - 3 89}{2}))

Refine

= (x - \frac{3 89 - 27}{2}) (x - \frac{- 27 - 3 89}{2})

Factor

- 27 + 389 : 3 (89 - 9)

= (x - \frac{3 ( 89 - 9 )}{2}) (x - \frac{- 27 - 3 89}{2})

Factor

- 27 - 389 : - 3 (89 + 9)

= (x - \frac{3 ( 89 - 9 )}{2}) (x - \frac{- 3 ( 9 + 89 )}{2})

Apply the fraction rule:

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

= (x - \frac{3 ( 89 - 9 )}{2}) (x - (- \frac{3 ( 9 + 89 )}{2}))

Apply rule

- (- a) = a

= (x - \frac{3 ( 89 - 9 )}{2}) (x + \frac{3 ( 89 + 9 )}{2})

(x - 2)^{2} + 6

a^{3} - 2 (a)^{2} + 20

FE (C L O^{3}) 2 + H^{2} O

f (x) - 0.5 x + 4

\frac{1}{1 0 ^{(1 0^{10})}}

What is factor 3x^2-2x^2+27x-18 ?
The solution to factor 3x^2-2x^2+27x-18 is (x-(3(sqrt(89)-9))/2)(x+(3(sqrt(89)+9))/2)