D^2+3d+6=0

Solution for D^2+3d+6=0 equation:

Simplifying
D2 + 3d + 6 = 0

Reorder the terms:
6 + D2 + 3d = 0

Solving
6 + D2 + 3d = 0

Solving for variable 'D'.

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

Add '-6' to each side of the equation.
6 + D2 + -6 + 3d = 0 + -6

Reorder the terms:
6 + -6 + D2 + 3d = 0 + -6

Combine like terms: 6 + -6 = 0
0 + D2 + 3d = 0 + -6
D2 + 3d = 0 + -6

Combine like terms: 0 + -6 = -6
D2 + 3d = -6

Add '-3d' to each side of the equation.
D2 + 3d + -3d = -6 + -3d

Combine like terms: 3d + -3d = 0
D2 + 0 = -6 + -3d
D2 = -6 + -3d

Simplifying
D2 = -6 + -3d

Reorder the terms:
6 + D2 + 3d = -6 + -3d + 6 + 3d

Reorder the terms:
6 + D2 + 3d = -6 + 6 + -3d + 3d

Combine like terms: -6 + 6 = 0
6 + D2 + 3d = 0 + -3d + 3d
6 + D2 + 3d = -3d + 3d

Combine like terms: -3d + 3d = 0
6 + D2 + 3d = 0

The solution to this equation could not be determined.