SOLUTION: solve x^2-6x+10=0 by completing square.

Algebra ->  Rational-functions -> SOLUTION: solve x^2-6x+10=0 by completing square.      Log On


   

Question 421823: solve x^2-6x+10=0 by completing square.
Answer by dnanos(83) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E2-6x%2B10=0
x%5E2-2%2A3x%2B10=0
x%5E2-2%2A3x%2B3%5E2-3%5E2%2B10=0
%28x-3%29%5E2-3%5E2%2B10=0
%28x-3%29%5E2-9%2B10=0
%28x-3%29%5E2%2B1=0
This is impossible for any x real number because %28x-3%29%5E2%2B1%3E1%3E0
No solution exist in Real numbers.