SOLUTION: Please help me solve this equation: The quadratic equation {{{ (b-c)x^2+(c-a)x+(a-b)=0 }}} has a repeated real solution. Prove that {{{ b=a+c/2 }}}.

Algebra ->  Equations -> SOLUTION: Please help me solve this equation: The quadratic equation {{{ (b-c)x^2+(c-a)x+(a-b)=0 }}} has a repeated real solution. Prove that {{{ b=a+c/2 }}}.      Log On


   

Question 1161182: Please help me solve this equation:
The quadratic equation +%28b-c%29x%5E2%2B%28c-a%29x%2B%28a-b%29=0+ has a repeated real solution. Prove that +b=a%2Bc%2F2+.
Answer by math_helper(2461) About Me  (Show Source):
You can put this solution on YOUR website!

This is the duplicate w/typo on right hand side.