b^2+22b=-121

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Solution for b^2+22b=-121 equation:


Simplifying
b2 + 22b = -121

Reorder the terms:
22b + b2 = -121

Solving
22b + b2 = -121

Solving for variable 'b'.

Reorder the terms:
121 + 22b + b2 = -121 + 121

Combine like terms: -121 + 121 = 0
121 + 22b + b2 = 0

Factor a trinomial.
(11 + b)(11 + b) = 0

Subproblem 1

Set the factor '(11 + b)' equal to zero and attempt to solve: Simplifying 11 + b = 0 Solving 11 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + b = 0 + -11 Combine like terms: 11 + -11 = 0 0 + b = 0 + -11 b = 0 + -11 Combine like terms: 0 + -11 = -11 b = -11 Simplifying b = -11

Subproblem 2

Set the factor '(11 + b)' equal to zero and attempt to solve: Simplifying 11 + b = 0 Solving 11 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + b = 0 + -11 Combine like terms: 11 + -11 = 0 0 + b = 0 + -11 b = 0 + -11 Combine like terms: 0 + -11 = -11 b = -11 Simplifying b = -11

Solution

b = {-11, -11}

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