What is factor 2x^4+x^3-5x^2-2x+2 ?

The solution to factor 2x^4+x^3-5x^2-2x+2 is (x+1)(2x-1)(x^2-2)

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factor 2x^4+x^3-5x^2-2x+2

factor

2 x^{4} + x^{3} - 5 x^{2} - 2 x + 2

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

Solution steps

2 x^{4} + x^{3} - 5 x^{2} - 2 x + 2

Use the rational root theorem

= (x + 1) \frac{2 x ^{4} + x ^{3} - 5 x ^{2} - 2 x + 2}{x + 1}

\frac{2 x ^{4} + x ^{3} - 5 x ^{2} - 2 x + 2}{x + 1} = 2 x^{3} - x^{2} - 4 x + 2

= (x + 1) (2 x^{3} - x^{2} - 4 x + 2)

Factor

2 x^{3} - x^{2} - 4 x + 2 : (2 x - 1) (x^{2} - 2)

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

\frac{4}{7}

\frac{1}{2} \cdot (- 8)

\frac{1}{3} \div 1

- 0.8 x + 40 - 8 x - 35

(- 4 + 7 i) + (- 3 - 8 i)

What is factor 2x^4+x^3-5x^2-2x+2 ?
The solution to factor 2x^4+x^3-5x^2-2x+2 is (x+1)(2x-1)(x^2-2)