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Popular >

factor 2x^3-x^2-8x+4

Solution

factor

2 x^{3} - x^{2} - 8 x + 4

Solution

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

Solution steps

2 x^{3} - x^{2} - 8 x + 4

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

Factor out

x^{2}

from

2 x^{3} - x^{2} : x^{2} (2 x - 1)

Factor out

- 4

from

- 8 x + 4 : - 4 (2 x - 1)

= x^{2} (2 x - 1) - 4 (2 x - 1)

Factor out common term

2 x - 1

= (2 x - 1) (x^{2} - 4)

Factor

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

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

Popular Examples

simplify 4x^3(y^2)/((-2x^3y))+3x y/((3y))simplify

4 x^{3} \frac{y ^{2}}{( - 2 x ^{3} y )} + 3 x \frac{y}{( 3 y )}

h=((1.092(ln(30.25)-1.013))/(0.93-\frac{341.9){507.6}})(8.314)(341.9)

h = (\frac{1.092 ( ln ( 30.25 ) - 1.013 )}{0.93 - \frac{341.9}{507.6}}) (8.314) (341.9)

simplify 12x^4(-5/6 x^3y^2)simplify

12 x^{4} (- \frac{5}{6} x^{3} y^{2})

x^{2} - 2 x + 10 = 0

simplify sqrt(-96)simplify

- 96

Frequently Asked Questions (FAQ)

What is factor 2x^3-x^2-8x+4 ?
The solution to factor 2x^3-x^2-8x+4 is (2x-1)(x+2)(x-2)