12z^2+74z+44=0

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Solution for 12z^2+74z+44=0 equation:


Simplifying
12z2 + 74z + 44 = 0

Reorder the terms:
44 + 74z + 12z2 = 0

Solving
44 + 74z + 12z2 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), '2'.
2(22 + 37z + 6z2) = 0

Factor a trinomial.
2((11 + 2z)(2 + 3z)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(11 + 2z)' equal to zero and attempt to solve: Simplifying 11 + 2z = 0 Solving 11 + 2z = 0 Move all terms containing z to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + 2z = 0 + -11 Combine like terms: 11 + -11 = 0 0 + 2z = 0 + -11 2z = 0 + -11 Combine like terms: 0 + -11 = -11 2z = -11 Divide each side by '2'. z = -5.5 Simplifying z = -5.5

Subproblem 2

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 = {-5.5, -0.6666666667}

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