-2b^4+128b=0

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Solution for -2b^4+128b=0 equation:


Simplifying
-2b4 + 128b = 0

Reorder the terms:
128b + -2b4 = 0

Solving
128b + -2b4 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '2b'.
2b(64 + -1b3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'b' equal to zero and attempt to solve: Simplifying b = 0 Solving b = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b = 0

Subproblem 2

Set the factor '(64 + -1b3)' equal to zero and attempt to solve: Simplifying 64 + -1b3 = 0 Solving 64 + -1b3 = 0 Move all terms containing b to the left, all other terms to the right. Add '-64' to each side of the equation. 64 + -64 + -1b3 = 0 + -64 Combine like terms: 64 + -64 = 0 0 + -1b3 = 0 + -64 -1b3 = 0 + -64 Combine like terms: 0 + -64 = -64 -1b3 = -64 Divide each side by '-1'. b3 = 64 Simplifying b3 = 64 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

b = {0}

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