SOLUTION: if a = (b^2)/c - b What does b =

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Question 425723: if a = (b^2)/c - b
What does b =

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
a = (b^2)/c - b
ac = b^2 - bc
b^2 - bc - ac = 0
b+=+%28c+%2B+sqrt%28c%5E2+%2B+4ac%29%29%2F2, b+=+%28c+-+sqrt%28c%5E2+%2B+4ac%29%29%2F2