What is factor 3x^3-5x^2-12x+20 ?

The solution to factor 3x^3-5x^2-12x+20 is (3x-5)(x+2)(x-2)

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factor 3x^3-5x^2-12x+20

factor

3 x^{3} - 5 x^{2} - 12 x + 20

(3 x - 5) (x + 2) (x - 2)

Solution steps

3 x^{3} - 5 x^{2} - 12 x + 20

= (3 x^{3} - 5 x^{2}) + (- 12 x + 20)

Factor out

x^{2}

from

3 x^{3} - 5 x^{2} : x^{2} (3 x - 5)

Factor out

- 4

from

- 12 x + 20 : - 4 (3 x - 5)

= x^{2} (3 x - 5) - 4 (3 x - 5)

Factor out common term

3 x - 5

= (3 x - 5) (x^{2} - 4)

Factor

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

= (3 x - 5) (x + 2) (x - 2)

- 14 > w + 3

1 \cdot 1

10 x^{2} + 27 x + 18

2^{2} + 5 y - 12 = 0

What is factor 3x^3-5x^2-12x+20 ?
The solution to factor 3x^3-5x^2-12x+20 is (3x-5)(x+2)(x-2)