5d^2-20d=0

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Solution for 5d^2-20d=0 equation:


Simplifying
5d2 + -20d = 0

Reorder the terms:
-20d + 5d2 = 0

Solving
-20d + 5d2 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '5d'.
5d(-4 + d) = 0

Ignore the factor 5.

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 + d)' equal to zero and attempt to solve: Simplifying -4 + d = 0 Solving -4 + d = 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 + d = 0 + 4 Combine like terms: -4 + 4 = 0 0 + d = 0 + 4 d = 0 + 4 Combine like terms: 0 + 4 = 4 d = 4 Simplifying d = 4

Solution

d = {0, 4}

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