z^6-10z^3-75=0

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Solution for z^6-10z^3-75=0 equation:


Simplifying
z6 + -10z3 + -75 = 0

Reorder the terms:
-75 + -10z3 + z6 = 0

Solving
-75 + -10z3 + z6 = 0

Solving for variable 'z'.

Factor a trinomial.
(-5 + -1z3)(15 + -1z3) = 0

Subproblem 1

Set the factor '(-5 + -1z3)' equal to zero and attempt to solve: Simplifying -5 + -1z3 = 0 Solving -5 + -1z3 = 0 Move all terms containing z to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1z3 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1z3 = 0 + 5 -1z3 = 0 + 5 Combine like terms: 0 + 5 = 5 -1z3 = 5 Divide each side by '-1'. z3 = -5 Simplifying z3 = -5 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(15 + -1z3)' equal to zero and attempt to solve: Simplifying 15 + -1z3 = 0 Solving 15 + -1z3 = 0 Move all terms containing z to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -1z3 = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -1z3 = 0 + -15 -1z3 = 0 + -15 Combine like terms: 0 + -15 = -15 -1z3 = -15 Divide each side by '-1'. z3 = 15 Simplifying z3 = 15 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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