3h^2+7h-880=0

Solution for 3h^2+7h-880=0 equation:

Simplifying
3h2 + 7h + -880 = 0

Reorder the terms:
-880 + 7h + 3h2 = 0

Solving
-880 + 7h + 3h2 = 0

Solving for variable 'h'.

Factor a trinomial.
(-55 + -3h)(16 + -1h) = 0

Subproblem 1
Set the factor '(-55 + -3h)' equal to zero and attempt to solve:

Simplifying
-55 + -3h = 0

Solving
-55 + -3h = 0

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

Add '55' to each side of the equation.
-55 + 55 + -3h = 0 + 55

Combine like terms: -55 + 55 = 0
0 + -3h = 0 + 55
-3h = 0 + 55

Combine like terms: 0 + 55 = 55
-3h = 55

Divide each side by '-3'.
h = -18.33333333

Simplifying
h = -18.33333333
Subproblem 2
Set the factor '(16 + -1h)' equal to zero and attempt to solve:

Simplifying
16 + -1h = 0

Solving
16 + -1h = 0

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

Add '-16' to each side of the equation.
16 + -16 + -1h = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -1h = 0 + -16
-1h = 0 + -16

Combine like terms: 0 + -16 = -16
-1h = -16

Divide each side by '-1'.
h = 16

Simplifying
h = 16
Solution
h = {-18.33333333, 16}