What is factor 2x^3-5x^2-22x+55 ?

The solution to factor 2x^3-5x^2-22x+55 is (2x-5)(x^2-11)

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factor 2x^3-5x^2-22x+55

factor

2 x^{3} - 5 x^{2} - 22 x + 55

(2 x - 5) (x^{2} - 11)

Solution steps

2 x^{3} - 5 x^{2} - 22 x + 55

= (2 x^{3} - 5 x^{2}) + (- 22 x + 55)

Factor out

x^{2}

from

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

Factor out

- 11

from

- 22 x + 55 : - 11 (2 x - 5)

= x^{2} (2 x - 5) - 11 (2 x - 5)

Factor out common term

2 x - 5

= (2 x - 5) (x^{2} - 11)

53 + 53

- 5 (- 9)

\frac{140}{180}

\frac{4}{5} + \frac{6}{7}

\frac{10 + 15 i}{( 1 - i ) ^{2}}

What is factor 2x^3-5x^2-22x+55 ?
The solution to factor 2x^3-5x^2-22x+55 is (2x-5)(x^2-11)