# System of equations

• January 27th 2013, 11:39 PM
leezangqe
System of equations
Solve the system of equations:
$\left\{\begin{matrix}
2\sqrt[4]{\frac{x^4}{3}+4}=1+\sqrt{\frac{3}{2}.y^2}\\2\sqrt[4]{\frac{y^4}{3}+4}=1+\sqrt{\frac{3}{2}.x^2}\end{mat rix}\right.$

@@Help me my latex??
• January 28th 2013, 12:13 AM
kylehk
Re: System of equations
Quote:

Originally Posted by leezangqe
Solve the system of equations:
$\left\{\begin{matrix}
2\sqrt[4]{\frac{x^4}{3}+4}=1+\sqrt{\frac{3}{2}.y^2}\\2\sqrt[4]{\frac{y^4}{3}+4}=1+\sqrt{\frac{3}{2}.x^}\end{matr ix}\right.$

@@Help me my latex??

Hi Leezangqe, are both equations correctly posted? Cause $\sqrt{\frac{3}{2}\times y^{2}}$ in the first equation could be $\sqrt{\frac{3}{2}}y$.
• January 28th 2013, 03:35 AM
leezangqe
Re: System of equations
@kylehk
No, it is
$\sqrt{\frac{3}{2}\times y^{2}}$= $\sqrt{\frac{3}{2}}\left | y \right |$
• January 29th 2013, 08:07 PM
leezangqe
Re: System of equations
Who can help me solve this problem? affordable it will be resolved by the inequality?
• January 31st 2013, 08:48 AM
earthboy
Re: System of equations
Quote:

Originally Posted by leezangqe
Solve the system of equations:
$\left\{\begin{matrix}
2\sqrt[4]{\frac{x^4}{3}+4}=1+\sqrt{\frac{3}{2}.y^2}\\2\sqrt[4]{\frac{y^4}{3}+4}=1+\sqrt{\frac{3}{2}.x^2}\end{mat rix}\right.$

@@Help me my latex??

first thoughts:
As the equations are cyclic, maybe it would help to solve $2\sqrt[4]{\frac{x^4}{3}+4}=1+\sqrt{\frac{3}{2}}x$ first, because my best guess is that it will work for $x=y$.
Would be great if anybody solves this equation...(Thinking)
• January 31st 2013, 09:06 AM
JJacquelin
Re: System of equations