8z^2+8z=6z^3

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Solution for 8z^2+8z=6z^3 equation:


Simplifying
8z2 + 8z = 6z3

Reorder the terms:
8z + 8z2 = 6z3

Solving
8z + 8z2 = 6z3

Solving for variable 'z'.

Combine like terms: 6z3 + -6z3 = 0
8z + 8z2 + -6z3 = 0

Factor out the Greatest Common Factor (GCF), '2z'.
2z(4 + 4z + -3z2) = 0

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

Ignore the factor 2.

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

Subproblem 3

Set the factor '(2 + 3z)' equal to zero and attempt to solve: Simplifying 2 + 3z = 0 Solving 2 + 3z = 0 Move all terms containing z to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3z = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3z = 0 + -2 3z = 0 + -2 Combine like terms: 0 + -2 = -2 3z = -2 Divide each side by '3'. z = -0.6666666667 Simplifying z = -0.6666666667

Solution

z = {0, 2, -0.6666666667}

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