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

The solution to factor 2y^3-y^2-18y+9 is (2y-1)(y+3)(y-3)

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

factor

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

(2 y - 1) (y + 3) (y - 3)

Solution steps

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

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

Factor out

y^{2}

from

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

Factor out

- 9

from

- 18 y + 9 : - 9 (2 y - 1)

= y^{2} (2 y - 1) - 9 (2 y - 1)

Factor out common term

2 y - 1

= (2 y - 1) (y^{2} - 9)

Factor

y^{2} - 9 : (y + 3) (y - 3)

= (2 y - 1) (y + 3) (y - 3)

1 - 3 (1 - 3 x)

5^{- 16} - (- 5)

(2 + 5 x) (\frac{1 - x}{2})^{8}

1 3^{2} - 1 2^{2} + (6 - 4)^{2} \cdot 8 - (10 - 8)^{2}

0.0 5^{3}

What is factor 2y^3-y^2-18y+9 ?
The solution to factor 2y^3-y^2-18y+9 is (2y-1)(y+3)(y-3)