50=d^2

Solution for 50=d^2 equation:

Simplifying
50 = d2

Solving
50 = d2

Solving for variable 'd'.

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

Add '-1d2' to each side of the equation.
50 + -1d2 = d2 + -1d2

Combine like terms: d2 + -1d2 = 0
50 + -1d2 = 0

Add '-50' to each side of the equation.
50 + -50 + -1d2 = 0 + -50

Combine like terms: 50 + -50 = 0
0 + -1d2 = 0 + -50
-1d2 = 0 + -50

Combine like terms: 0 + -50 = -50
-1d2 = -50

Divide each side by '-1'.
d2 = 50

Simplifying
d2 = 50

Take the square root of each side:
d = {-7.071067812, 7.071067812}