b^2+6b+9=9

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Solution for b^2+6b+9=9 equation:


Simplifying
b2 + 6b + 9 = 9

Reorder the terms:
9 + 6b + b2 = 9

Add '-9' to each side of the equation.
9 + 6b + -9 + b2 = 9 + -9

Reorder the terms:
9 + -9 + 6b + b2 = 9 + -9

Combine like terms: 9 + -9 = 0
0 + 6b + b2 = 9 + -9
6b + b2 = 9 + -9

Combine like terms: 9 + -9 = 0
6b + b2 = 0

Solving
6b + b2 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), 'b'.
b(6 + b) = 0

Subproblem 1

Set the factor 'b' equal to zero and attempt to solve: Simplifying b = 0 Solving b = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b = 0

Subproblem 2

Set the factor '(6 + b)' equal to zero and attempt to solve: Simplifying 6 + b = 0 Solving 6 + b = 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 + b = 0 + -6 Combine like terms: 6 + -6 = 0 0 + b = 0 + -6 b = 0 + -6 Combine like terms: 0 + -6 = -6 b = -6 Simplifying b = -6

Solution

b = {0, -6}

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