b^2+11=86

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Solution for b^2+11=86 equation: 


Simplifying
b2 + 11 = 86

Reorder the terms:
11 + b2 = 86

Solving
11 + b2 = 86

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-11' to each side of the equation.
11 + -11 + b2 = 86 + -11

Combine like terms: 11 + -11 = 0
0 + b2 = 86 + -11
b2 = 86 + -11

Combine like terms: 86 + -11 = 75
b2 = 75

Simplifying
b2 = 75

Take the square root of each side:
b = {-8.660254038, 8.660254038}

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