3b^2+25b=-8

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Solution for 3b^2+25b=-8 equation:


Simplifying
3b2 + 25b = -8

Reorder the terms:
25b + 3b2 = -8

Solving
25b + 3b2 = -8

Solving for variable 'b'.

Reorder the terms:
8 + 25b + 3b2 = -8 + 8

Combine like terms: -8 + 8 = 0
8 + 25b + 3b2 = 0

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

Subproblem 1

Set the factor '(8 + b)' equal to zero and attempt to solve: Simplifying 8 + b = 0 Solving 8 + b = 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 + b = 0 + -8 Combine like terms: 8 + -8 = 0 0 + b = 0 + -8 b = 0 + -8 Combine like terms: 0 + -8 = -8 b = -8 Simplifying b = -8

Subproblem 2

Set the factor '(1 + 3b)' equal to zero and attempt to solve: Simplifying 1 + 3b = 0 Solving 1 + 3b = 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 + 3b = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3b = 0 + -1 3b = 0 + -1 Combine like terms: 0 + -1 = -1 3b = -1 Divide each side by '3'. b = -0.3333333333 Simplifying b = -0.3333333333

Solution

b = {-8, -0.3333333333}

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