SOLUTION: 3/x=x/12 What's the value of X

Algebra ->  Rational-functions -> SOLUTION: 3/x=x/12 What's the value of X      Log On


   

Question 761378: 3/x=x/12 What's the value of X
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
3/x = x/12
Cross multiply
x^2 = 36
x = sqrt%2836%29
x = +6, -6
Hope this helps.
:-)