What is factor 3x^2-2x-8 ?

The solution to factor 3x^2-2x-8 is (3x+4)(x-2)

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factor 3x^2-2x-8

factor

3 x^{2} - 2 x - 8

(3 x + 4) (x - 2)

Solution steps

3 x^{2} - 2 x - 8

Break the expression into groups

= (3 x^{2} + 4 x) + (- 6 x - 8)

Factor out

x

from

3 x^{2} + 4 x : x (3 x + 4)

Factor out

- 2

from

- 6 x - 8 : - 2 (3 x + 4)

= x (3 x + 4) - 2 (3 x + 4)

Factor out common term

3 x + 4

= (3 x + 4) (x - 2)

\frac{( 2 )}{x + 2} > \frac{1}{x - 1}

34 3^{- \frac{5}{3}}

- 44 = 3 x + 10

5 x - 4 = 3 x

\frac{9.6 \cdot 20 j}{9.6 + 20 j}