w^2-d^2=

Solution for w^2-d^2= equation:

Simplifying
w2 + -1d2 = 0

Reorder the terms:
-1d2 + w2 = 0

Solving
-1d2 + w2 = 0

Solving for variable 'd'.

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

Add '-1w2' to each side of the equation.
-1d2 + w2 + -1w2 = 0 + -1w2

Combine like terms: w2 + -1w2 = 0
-1d2 + 0 = 0 + -1w2
-1d2 = 0 + -1w2
Remove the zero:
-1d2 = -1w2

Divide each side by '-1'.
d2 = w2

Simplifying
d2 = w2

Take the square root of each side:
d = {-1w, w}