3z^2=12z

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Solution for 3z^2=12z equation:


Simplifying
3z2 = 12z

Solving
3z2 = 12z

Solving for variable 'z'.

Reorder the terms:
-12z + 3z2 = 12z + -12z

Combine like terms: 12z + -12z = 0
-12z + 3z2 = 0

Factor out the Greatest Common Factor (GCF), '3z'.
3z(-4 + z) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'z' equal to zero and attempt to solve: Simplifying z = 0 Solving z = 0 Move all terms containing z to the left, all other terms to the right. Simplifying z = 0

Subproblem 2

Set the factor '(-4 + z)' equal to zero and attempt to solve: Simplifying -4 + z = 0 Solving -4 + z = 0 Move all terms containing z to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + z = 0 + 4 Combine like terms: -4 + 4 = 0 0 + z = 0 + 4 z = 0 + 4 Combine like terms: 0 + 4 = 4 z = 4 Simplifying z = 4

Solution

z = {0, 4}

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