SOLUTION: (x+2/x)^2=4.24
Algebra
->
Radicals
-> SOLUTION: (x+2/x)^2=4.24
Log On
Algebra: Radicals -- complicated equations involving roots
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Radicals
Question 72652
:
(x+2/x)^2=4.24
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
((x+2)/x)^2=4.24
(x^2+4x+4 = 4.24x^2
3.24x^2-4x-4=0
x=[4+-sqrt(16-4*3.24*-4)]/2
x=[-4+-8.24]/2
x=2.118 or x=-6.118
----------
Cheers,
Stan H.