121=25h^2

Solution for 121=25h^2 equation:

Simplifying
121 = 25h2

Solving
121 = 25h2

Solving for variable 'h'.

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

Add '-25h2' to each side of the equation.
121 + -25h2 = 25h2 + -25h2

Combine like terms: 25h2 + -25h2 = 0
121 + -25h2 = 0

Add '-121' to each side of the equation.
121 + -121 + -25h2 = 0 + -121

Combine like terms: 121 + -121 = 0
0 + -25h2 = 0 + -121
-25h2 = 0 + -121

Combine like terms: 0 + -121 = -121
-25h2 = -121

Divide each side by '-25'.
h2 = 4.84

Simplifying
h2 = 4.84

Take the square root of each side:
h = {-2.2, 2.2}