b^6+7b^3-8=0

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Solution for b^6+7b^3-8=0 equation:


Simplifying
b6 + 7b3 + -8 = 0

Reorder the terms:
-8 + 7b3 + b6 = 0

Solving
-8 + 7b3 + b6 = 0

Solving for variable 'b'.

Factor a trinomial.
(-8 + -1b3)(1 + -1b3) = 0

Subproblem 1

Set the factor '(-8 + -1b3)' equal to zero and attempt to solve: Simplifying -8 + -1b3 = 0 Solving -8 + -1b3 = 0 Move all terms containing b to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1b3 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1b3 = 0 + 8 -1b3 = 0 + 8 Combine like terms: 0 + 8 = 8 -1b3 = 8 Divide each side by '-1'. b3 = -8 Simplifying b3 = -8 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 '(1 + -1b3)' equal to zero and attempt to solve: Simplifying 1 + -1b3 = 0 Solving 1 + -1b3 = 0 Move all terms containing b to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1b3 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1b3 = 0 + -1 -1b3 = 0 + -1 Combine like terms: 0 + -1 = -1 -1b3 = -1 Divide each side by '-1'. b3 = 1 Simplifying b3 = 1 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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