36v^2-25f^2=0

Solution for 36v^2-25f^2=0 equation:

Simplifying
36v2 + -25f2 = 0

Reorder the terms:
-25f2 + 36v2 = 0

Solving
-25f2 + 36v2 = 0

Solving for variable 'f'.

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

Add '-36v2' to each side of the equation.
-25f2 + 36v2 + -36v2 = 0 + -36v2

Combine like terms: 36v2 + -36v2 = 0
-25f2 + 0 = 0 + -36v2
-25f2 = 0 + -36v2
Remove the zero:
-25f2 = -36v2

Divide each side by '-25'.
f2 = 1.44v2

Simplifying
f2 = 1.44v2

Take the square root of each side:
f = {-1.2v, 1.2v}