12h^2-46+42=

Solution for 12h^2-46+42= equation:

Simplifying
12h2 + -46 + 42 = 0

Reorder the terms:
-46 + 42 + 12h2 = 0

Combine like terms: -46 + 42 = -4
-4 + 12h2 = 0

Solving
-4 + 12h2 = 0

Solving for variable 'h'.

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

Add '4' to each side of the equation.
-4 + 4 + 12h2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 12h2 = 0 + 4
12h2 = 0 + 4

Combine like terms: 0 + 4 = 4
12h2 = 4

Divide each side by '12'.
h2 = 0.3333333333

Simplifying
h2 = 0.3333333333

Take the square root of each side:
h = {-0.577350269, 0.577350269}