2y^6-9y^3-5=0

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Solution for 2y^6-9y^3-5=0 equation:


Simplifying
2y6 + -9y3 + -5 = 0

Reorder the terms:
-5 + -9y3 + 2y6 = 0

Solving
-5 + -9y3 + 2y6 = 0

Solving for variable 'y'.

Factor a trinomial.
(-1 + -2y3)(5 + -1y3) = 0

Subproblem 1

Set the factor '(-1 + -2y3)' equal to zero and attempt to solve: Simplifying -1 + -2y3 = 0 Solving -1 + -2y3 = 0 Move all terms containing y to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -2y3 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2y3 = 0 + 1 -2y3 = 0 + 1 Combine like terms: 0 + 1 = 1 -2y3 = 1 Divide each side by '-2'. y3 = -0.5 Simplifying y3 = -0.5 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 '(5 + -1y3)' equal to zero and attempt to solve: Simplifying 5 + -1y3 = 0 Solving 5 + -1y3 = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1y3 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1y3 = 0 + -5 -1y3 = 0 + -5 Combine like terms: 0 + -5 = -5 -1y3 = -5 Divide each side by '-1'. y3 = 5 Simplifying y3 = 5 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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