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Popular >

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

Solution

factor

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

Solution

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

Solution steps

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

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

Factor out

2 x^{2}

from

2 x^{3} - 8 x^{2} : 2 x^{2} (x - 4)

Factor out

- 1

from

- x + 4 : - (x - 4)

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

Factor out common term

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

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

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5 x - 8 = 12

Frequently Asked Questions (FAQ)

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