12j^3-18j^2=0

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Solution for 12j^3-18j^2=0 equation:


Simplifying
12j3 + -18j2 = 0

Reorder the terms:
-18j2 + 12j3 = 0

Solving
-18j2 + 12j3 = 0

Solving for variable 'j'.

Factor out the Greatest Common Factor (GCF), '6j2'.
6j2(-3 + 2j) = 0

Ignore the factor 6.

Subproblem 1

Set the factor 'j2' equal to zero and attempt to solve: Simplifying j2 = 0 Solving j2 = 0 Move all terms containing j to the left, all other terms to the right. Simplifying j2 = 0 Take the square root of each side: j = {0}

Subproblem 2

Set the factor '(-3 + 2j)' equal to zero and attempt to solve: Simplifying -3 + 2j = 0 Solving -3 + 2j = 0 Move all terms containing j to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 2j = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2j = 0 + 3 2j = 0 + 3 Combine like terms: 0 + 3 = 3 2j = 3 Divide each side by '2'. j = 1.5 Simplifying j = 1.5

Solution

j = {0, 1.5}

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