5b^2+80=-50b

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Solution for 5b^2+80=-50b equation:


Simplifying
5b2 + 80 = -50b

Reorder the terms:
80 + 5b2 = -50b

Solving
80 + 5b2 = -50b

Solving for variable 'b'.

Reorder the terms:
80 + 50b + 5b2 = -50b + 50b

Combine like terms: -50b + 50b = 0
80 + 50b + 5b2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(16 + 10b + b2) = 0

Factor a trinomial.
5((8 + b)(2 + b)) = 0

Ignore the factor 5.

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 '(2 + b)' equal to zero and attempt to solve: Simplifying 2 + b = 0 Solving 2 + b = 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 + b = 0 + -2 Combine like terms: 2 + -2 = 0 0 + b = 0 + -2 b = 0 + -2 Combine like terms: 0 + -2 = -2 b = -2 Simplifying b = -2

Solution

b = {-8, -2}

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