(w+9)(w^2-3w+9)=

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Solution for (w+9)(w^2-3w+9)= equation: 


Simplifying
(w + 9)(w2 + -3w + 9) = 0

Reorder the terms:
(9 + w)(w2 + -3w + 9) = 0

Reorder the terms:
(9 + w)(9 + -3w + w2) = 0

Multiply (9 + w) * (9 + -3w + w2)
(9(9 + -3w + w2) + w(9 + -3w + w2)) = 0
((9 * 9 + -3w * 9 + w2 * 9) + w(9 + -3w + w2)) = 0
((81 + -27w + 9w2) + w(9 + -3w + w2)) = 0
(81 + -27w + 9w2 + (9 * w + -3w * w + w2 * w)) = 0
(81 + -27w + 9w2 + (9w + -3w2 + w3)) = 0

Reorder the terms:
(81 + -27w + 9w + 9w2 + -3w2 + w3) = 0

Combine like terms: -27w + 9w = -18w
(81 + -18w + 9w2 + -3w2 + w3) = 0

Combine like terms: 9w2 + -3w2 = 6w2
(81 + -18w + 6w2 + w3) = 0

Solving
81 + -18w + 6w2 + w3 = 0

Solving for variable 'w'.

The solution to this equation could not be determined.

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