4s^2-25d^2=

Solution for 4s^2-25d^2= equation:

Simplifying
4s2 + -25d2 = 0

Reorder the terms:
-25d2 + 4s2 = 0

Solving
-25d2 + 4s2 = 0

Solving for variable 'd'.

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

Add '-4s2' to each side of the equation.
-25d2 + 4s2 + -4s2 = 0 + -4s2

Combine like terms: 4s2 + -4s2 = 0
-25d2 + 0 = 0 + -4s2
-25d2 = 0 + -4s2
Remove the zero:
-25d2 = -4s2

Divide each side by '-25'.
d2 = 0.16s2

Simplifying
d2 = 0.16s2

Take the square root of each side:
d = {-0.4s, 0.4s}