9h^2-30h=

Solution for 9h^2-30h= equation:

Simplifying
9h2 + -30h = 0

Reorder the terms:
-30h + 9h2 = 0

Solving
-30h + 9h2 = 0

Solving for variable 'h'.

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

Ignore the factor 3.
Subproblem 1
Set the factor 'h' equal to zero and attempt to solve:

Simplifying
h = 0

Solving
h = 0

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

Simplifying
h = 0
Subproblem 2
Set the factor '(-10 + 3h)' equal to zero and attempt to solve:

Simplifying
-10 + 3h = 0

Solving
-10 + 3h = 0

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

Add '10' to each side of the equation.
-10 + 10 + 3h = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 3h = 0 + 10
3h = 0 + 10

Combine like terms: 0 + 10 = 10
3h = 10

Divide each side by '3'.
h = 3.333333333

Simplifying
h = 3.333333333
Solution
h = {0, 3.333333333}