4b(3b-4)(4b-1)=0

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Solution for 4b(3b-4)(4b-1)=0 equation:


Simplifying
4b(3b + -4)(4b + -1) = 0

Reorder the terms:
4b(-4 + 3b)(4b + -1) = 0

Reorder the terms:
4b(-4 + 3b)(-1 + 4b) = 0

Multiply (-4 + 3b) * (-1 + 4b)
4b(-4(-1 + 4b) + 3b * (-1 + 4b)) = 0
4b((-1 * -4 + 4b * -4) + 3b * (-1 + 4b)) = 0
4b((4 + -16b) + 3b * (-1 + 4b)) = 0
4b(4 + -16b + (-1 * 3b + 4b * 3b)) = 0
4b(4 + -16b + (-3b + 12b2)) = 0

Combine like terms: -16b + -3b = -19b
4b(4 + -19b + 12b2) = 0
(4 * 4b + -19b * 4b + 12b2 * 4b) = 0
(16b + -76b2 + 48b3) = 0

Solving
16b + -76b2 + 48b3 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '4b'.
4b(4 + -19b + 12b2) = 0

Factor a trinomial.
4b((1 + -4b)(4 + -3b)) = 0

Ignore the factor 4.

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 '(1 + -4b)' equal to zero and attempt to solve: Simplifying 1 + -4b = 0 Solving 1 + -4b = 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 + -4b = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4b = 0 + -1 -4b = 0 + -1 Combine like terms: 0 + -1 = -1 -4b = -1 Divide each side by '-4'. b = 0.25 Simplifying b = 0.25

Subproblem 3

Set the factor '(4 + -3b)' equal to zero and attempt to solve: Simplifying 4 + -3b = 0 Solving 4 + -3b = 0 Move all terms containing b to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3b = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3b = 0 + -4 -3b = 0 + -4 Combine like terms: 0 + -4 = -4 -3b = -4 Divide each side by '-3'. b = 1.333333333 Simplifying b = 1.333333333

Solution

b = {0, 0.25, 1.333333333}

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