6j^2-30j+36=

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Solution for 6j^2-30j+36= equation:


Simplifying
6j2 + -30j + 36 = 0

Reorder the terms:
36 + -30j + 6j2 = 0

Solving
36 + -30j + 6j2 = 0

Solving for variable 'j'.

Factor out the Greatest Common Factor (GCF), '6'.
6(6 + -5j + j2) = 0

Factor a trinomial.
6((2 + -1j)(3 + -1j)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(2 + -1j)' equal to zero and attempt to solve: Simplifying 2 + -1j = 0 Solving 2 + -1j = 0 Move all terms containing j to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1j = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1j = 0 + -2 -1j = 0 + -2 Combine like terms: 0 + -2 = -2 -1j = -2 Divide each side by '-1'. j = 2 Simplifying j = 2

Subproblem 2

Set the factor '(3 + -1j)' equal to zero and attempt to solve: Simplifying 3 + -1j = 0 Solving 3 + -1j = 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 + -1j = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1j = 0 + -3 -1j = 0 + -3 Combine like terms: 0 + -3 = -3 -1j = -3 Divide each side by '-1'. j = 3 Simplifying j = 3

Solution

j = {2, 3}

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