225r^2-144h^2=

Solution for 225r^2-144h^2= equation:

Simplifying
225r2 + -144h2 = 0

Reorder the terms:
-144h2 + 225r2 = 0

Solving
-144h2 + 225r2 = 0

Solving for variable 'h'.

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

Add '-225r2' to each side of the equation.
-144h2 + 225r2 + -225r2 = 0 + -225r2

Combine like terms: 225r2 + -225r2 = 0
-144h2 + 0 = 0 + -225r2
-144h2 = 0 + -225r2
Remove the zero:
-144h2 = -225r2

Divide each side by '-144'.
h2 = 1.5625r2

Simplifying
h2 = 1.5625r2

Take the square root of each side:
h = {-1.25r, 1.25r}