44b^2-204b-80=

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Solution for 44b^2-204b-80= equation:


Simplifying
44b2 + -204b + -80 = 0

Reorder the terms:
-80 + -204b + 44b2 = 0

Solving
-80 + -204b + 44b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-20 + -51b + 11b2) = 0

Factor a trinomial.
4((-4 + -11b)(5 + -1b)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-4 + -11b)' equal to zero and attempt to solve: Simplifying -4 + -11b = 0 Solving -4 + -11b = 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 + -11b = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -11b = 0 + 4 -11b = 0 + 4 Combine like terms: 0 + 4 = 4 -11b = 4 Divide each side by '-11'. b = -0.3636363636 Simplifying b = -0.3636363636

Subproblem 2

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

Solution

b = {-0.3636363636, 5}

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