h^2+4h-60=0

Solution for h^2+4h-60=0 equation:

Simplifying
h2 + 4h + -60 = 0

Reorder the terms:
-60 + 4h + h2 = 0

Solving
-60 + 4h + h2 = 0

Solving for variable 'h'.

Factor a trinomial.
(-10 + -1h)(6 + -1h) = 0

Subproblem 1
Set the factor '(-10 + -1h)' equal to zero and attempt to solve:

Simplifying
-10 + -1h = 0

Solving
-10 + -1h = 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 + -1h = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -1h = 0 + 10
-1h = 0 + 10

Combine like terms: 0 + 10 = 10
-1h = 10

Divide each side by '-1'.
h = -10

Simplifying
h = -10
Subproblem 2
Set the factor '(6 + -1h)' equal to zero and attempt to solve:

Simplifying
6 + -1h = 0

Solving
6 + -1h = 0

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

Add '-6' to each side of the equation.
6 + -6 + -1h = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1h = 0 + -6
-1h = 0 + -6

Combine like terms: 0 + -6 = -6
-1h = -6

Divide each side by '-1'.
h = 6

Simplifying
h = 6
Solution
h = {-10, 6}