9w^2-3w-30=0

Solution for 9w^2-3w-30=0 equation:

Simplifying
9w2 + -3w + -30 = 0

Reorder the terms:
-30 + -3w + 9w2 = 0

Solving
-30 + -3w + 9w2 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-10 + -1w + 3w2) = 0

Factor a trinomial.
3((-5 + -3w)(2 + -1w)) = 0

Ignore the factor 3.
Subproblem 1
Set the factor '(-5 + -3w)' equal to zero and attempt to solve:

Simplifying
-5 + -3w = 0

Solving
-5 + -3w = 0

Move all terms containing w to the left, all other terms to the right.

Add '5' to each side of the equation.
-5 + 5 + -3w = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -3w = 0 + 5
-3w = 0 + 5

Combine like terms: 0 + 5 = 5
-3w = 5

Divide each side by '-3'.
w = -1.666666667

Simplifying
w = -1.666666667
Subproblem 2
Set the factor '(2 + -1w)' equal to zero and attempt to solve:

Simplifying
2 + -1w = 0

Solving
2 + -1w = 0

Move all terms containing w to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + -1w = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1w = 0 + -2
-1w = 0 + -2

Combine like terms: 0 + -2 = -2
-1w = -2

Divide each side by '-1'.
w = 2

Simplifying
w = 2
Solution
w = {-1.666666667, 2}