-6(4b+2)(25b-2)=0

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Solution for -6(4b+2)(25b-2)=0 equation:


Simplifying
-6(4b + 2)(25b + -2) = 0

Reorder the terms:
-6(2 + 4b)(25b + -2) = 0

Reorder the terms:
-6(2 + 4b)(-2 + 25b) = 0

Multiply (2 + 4b) * (-2 + 25b)
-6(2(-2 + 25b) + 4b * (-2 + 25b)) = 0
-6((-2 * 2 + 25b * 2) + 4b * (-2 + 25b)) = 0
-6((-4 + 50b) + 4b * (-2 + 25b)) = 0
-6(-4 + 50b + (-2 * 4b + 25b * 4b)) = 0
-6(-4 + 50b + (-8b + 100b2)) = 0

Combine like terms: 50b + -8b = 42b
-6(-4 + 42b + 100b2) = 0
(-4 * -6 + 42b * -6 + 100b2 * -6) = 0
(24 + -252b + -600b2) = 0

Solving
24 + -252b + -600b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '12'.
12(2 + -21b + -50b2) = 0

Factor a trinomial.
12((2 + -25b)(1 + 2b)) = 0

Ignore the factor 12.

Subproblem 1

Set the factor '(2 + -25b)' equal to zero and attempt to solve: Simplifying 2 + -25b = 0 Solving 2 + -25b = 0 Move all terms containing b to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -25b = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -25b = 0 + -2 -25b = 0 + -2 Combine like terms: 0 + -2 = -2 -25b = -2 Divide each side by '-25'. b = 0.08 Simplifying b = 0.08

Subproblem 2

Set the factor '(1 + 2b)' equal to zero and attempt to solve: Simplifying 1 + 2b = 0 Solving 1 + 2b = 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 + 2b = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2b = 0 + -1 2b = 0 + -1 Combine like terms: 0 + -1 = -1 2b = -1 Divide each side by '2'. b = -0.5 Simplifying b = -0.5

Solution

b = {0.08, -0.5}

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