2d(9d-4)=0

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Solution for 2d(9d-4)=0 equation: 


Simplifying
2d(9d + -4) = 0

Reorder the terms:
2d(-4 + 9d) = 0
(-4 * 2d + 9d * 2d) = 0
(-8d + 18d2) = 0

Solving
-8d + 18d2 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '2d'.
2d(-4 + 9d) = 0

Ignore the factor 2.

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 '(-4 + 9d)' equal to zero and attempt to solve:

Simplifying
-4 + 9d = 0

Solving
-4 + 9d = 0

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

Add '4' to each side of the equation.
-4 + 4 + 9d = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 9d = 0 + 4
9d = 0 + 4

Combine like terms: 0 + 4 = 4
9d = 4

Divide each side by '9'.
d = 0.4444444444

Simplifying
d = 0.4444444444
Solution
d = {0, 0.4444444444}

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