b^2-12b=-36

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Solution for b^2-12b=-36 equation:


Simplifying
b2 + -12b = -36

Reorder the terms:
-12b + b2 = -36

Solving
-12b + b2 = -36

Solving for variable 'b'.

Reorder the terms:
36 + -12b + b2 = -36 + 36

Combine like terms: -36 + 36 = 0
36 + -12b + b2 = 0

Factor a trinomial.
(6 + -1b)(6 + -1b) = 0

Subproblem 1

Set the factor '(6 + -1b)' equal to zero and attempt to solve: Simplifying 6 + -1b = 0 Solving 6 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1b = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1b = 0 + -6 -1b = 0 + -6 Combine like terms: 0 + -6 = -6 -1b = -6 Divide each side by '-1'. b = 6 Simplifying b = 6

Subproblem 2

Set the factor '(6 + -1b)' equal to zero and attempt to solve: Simplifying 6 + -1b = 0 Solving 6 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1b = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1b = 0 + -6 -1b = 0 + -6 Combine like terms: 0 + -6 = -6 -1b = -6 Divide each side by '-1'. b = 6 Simplifying b = 6

Solution

b = {6, 6}

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