SOLUTION: (a-c)x^2+(b-c)x+(a-b)=0

Algebra ->  Equations -> SOLUTION: (a-c)x^2+(b-c)x+(a-b)=0      Log On


   



Question 1097381: (a-c)x^2+(b-c)x+(a-b)=0
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
Without your question,
this post is the subject of ignoring.


NO POSTS without questions - it it THE RULE of this forum.


-----------------
By the way, that expression

x=%28c-b%2B-+sqrt%28b%5E2%2Bc%5E2-4a%5E2%2B2bc%2B4ac%2B4ab%29%29%2F%282a-2c%29

which @josgarithmetic presented as the solution in his post, is actually   W R O N G   and  I S   N O T  the solution.


So,  for your safety,  simply   I G N O R E   it.



Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
If the question was to solve for x, then use of quadratic formula would give, after some simplifying

x=%28c-b%2B-+sqrt%28b%5E2%2Bc%5E2-4a%5E2%2B2bc%2B4ac%2B4ab%29%29%2F%282a-2c%29
and you could try to see if there is any further simplification.