What is factor z^3-2z^2+9z-18 ?

The solution to factor z^3-2z^2+9z-18 is (z-2)(z^2+9)

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factor z^3-2z^2+9z-18

factor

z^{3} - 2 z^{2} + 9 z - 18

(z - 2) (z^{2} + 9)

Solution steps

z^{3} - 2 z^{2} + 9 z - 18

= (z^{3} - 2 z^{2}) + (9 z - 18)

Factor out

z^{2}

from

z^{3} - 2 z^{2} : z^{2} (z - 2)

Factor out

9

from

9 z - 18 : 9 (z - 2)

= z^{2} (z - 2) + 9 (z - 2)

Factor out common term

z - 2

= (z - 2) (z^{2} + 9)

(\frac{81000}{0.059}) (1 - (\frac{1}{( 1.059 ) ^{30}}))

20 y^{7} + 10 y^{2}

m^{2} - 17 m - 38

- (\frac{4}{3})^{4}

\frac{5 + 2 i}{4 i}

What is factor z^3-2z^2+9z-18 ?
The solution to factor z^3-2z^2+9z-18 is (z-2)(z^2+9)