56d^2-8d=0

Solution for 56d^2-8d=0 equation:

Simplifying
56d2 + -8d = 0

Reorder the terms:
-8d + 56d2 = 0

Solving
-8d + 56d2 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '8d'.
8d(-1 + 7d) = 0

Ignore the factor 8.
Subproblem 1
Set the factor 'd' equal to zero and attempt to solve:

Simplifying
d = 0

Solving
d = 0

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

Simplifying
d = 0
Subproblem 2
Set the factor '(-1 + 7d)' equal to zero and attempt to solve:

Simplifying
-1 + 7d = 0

Solving
-1 + 7d = 0

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

Add '1' to each side of the equation.
-1 + 1 + 7d = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 7d = 0 + 1
7d = 0 + 1

Combine like terms: 0 + 1 = 1
7d = 1

Divide each side by '7'.
d = 0.1428571429

Simplifying
d = 0.1428571429
Solution
d = {0, 0.1428571429}