jordidiaz8287 jordidiaz8287
  • 06-09-2019
  • Mathematics
contestada

Janaina is trying to solve the following equation by completing the square: x^2+18x-9 = 0.She successfully rewrites the above equation in the following form: (x + b)^2 = c,where b and c are integers. What is the value of c?

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asiavibes
asiavibes asiavibes
  • 06-09-2019
The Answer Is :
c = x^2 + 2bx + b^2
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