-5h^2-4(1)(-14)=0

Solution for -5h^2-4(1)(-14)=0 equation:

Simplifying
-5h2 + -4(1)(-14) = 0

Multiply -4 * 1
-5h2 + -4 * -14 = 0

Multiply -4 * -14
-5h2 + 56 = 0

Reorder the terms:
56 + -5h2 = 0

Solving
56 + -5h2 = 0

Solving for variable 'h'.

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

Add '-56' to each side of the equation.
56 + -56 + -5h2 = 0 + -56

Combine like terms: 56 + -56 = 0
0 + -5h2 = 0 + -56
-5h2 = 0 + -56

Combine like terms: 0 + -56 = -56
-5h2 = -56

Divide each side by '-5'.
h2 = 11.2

Simplifying
h2 = 11.2

Take the square root of each side:
h = {-3.346640106, 3.346640106}