An^2+bn+c=

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Solution for An^2+bn+c= equation:


Simplifying
An2 + bn + c = 0

Reorder the terms:
bn + c + n2A = 0

Solving
bn + c + n2A = 0

Solving for variable 'b'.

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

Add '-1c' to each side of the equation.
bn + c + -1c + n2A = 0 + -1c

Combine like terms: c + -1c = 0
bn + 0 + n2A = 0 + -1c
bn + n2A = 0 + -1c
Remove the zero:
bn + n2A = -1c

Add '-1n2A' to each side of the equation.
bn + n2A + -1n2A = -1c + -1n2A

Combine like terms: n2A + -1n2A = 0
bn + 0 = -1c + -1n2A
bn = -1c + -1n2A

Divide each side by 'n'.
b = -1cn-1 + -1nA

Simplifying
b = -1cn-1 + -1nA

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