4z^2+3z+2z^2+z=

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Solution for 4z^2+3z+2z^2+z= equation:


Simplifying
4z2 + 3z + 2z2 + z = 0

Reorder the terms:
3z + z + 4z2 + 2z2 = 0

Combine like terms: 3z + z = 4z
4z + 4z2 + 2z2 = 0

Combine like terms: 4z2 + 2z2 = 6z2
4z + 6z2 = 0

Solving
4z + 6z2 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), '2z'.
2z(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 + 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, -0.6666666667}

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