4k(k^2-12)=

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Solution for 4k(k^2-12)= equation:


Simplifying
4k(k2 + -12) = 0

Reorder the terms:
4k(-12 + k2) = 0
(-12 * 4k + k2 * 4k) = 0
(-48k + 4k3) = 0

Solving
-48k + 4k3 = 0

Solving for variable 'k'.

Factor out the Greatest Common Factor (GCF), '4k'.
4k(-12 + k2) = 0

Ignore the factor 4.

Subproblem 1

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

Subproblem 2

Set the factor '(-12 + k2)' equal to zero and attempt to solve: Simplifying -12 + k2 = 0 Solving -12 + k2 = 0 Move all terms containing k to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + k2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + k2 = 0 + 12 k2 = 0 + 12 Combine like terms: 0 + 12 = 12 k2 = 12 Simplifying k2 = 12 Take the square root of each side: k = {-3.464101615, 3.464101615}

Solution

k = {0, -3.464101615, 3.464101615}

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