z^2=-11z

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Solution for z^2=-11z equation:


Simplifying
z2 = -11z

Solving
z2 = -11z

Solving for variable 'z'.

Reorder the terms:
11z + z2 = -11z + 11z

Combine like terms: -11z + 11z = 0
11z + z2 = 0

Factor out the Greatest Common Factor (GCF), 'z'.
z(11 + z) = 0

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 '(11 + z)' equal to zero and attempt to solve: Simplifying 11 + z = 0 Solving 11 + z = 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 + z = 0 + -11 Combine like terms: 11 + -11 = 0 0 + z = 0 + -11 z = 0 + -11 Combine like terms: 0 + -11 = -11 z = -11 Simplifying z = -11

Solution

z = {0, -11}

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