+0  
 
0
613
1
avatar

need help with an equation?

 

              (1.618034)6 - (-0.618034)6   

   x6 =    ___________________________         =8

                             sqrt 5

 Dec 26, 2016
 #1
avatar+14966 
0

need help with an equation?
(1.618034)6 - (-0.618034)6 x6 = ___________________________ =8  

 

\( 1.618034^{6} - (-0.618034)^6 x^6=8 \) 

 

\(1.618034^{6}-8= (-0.618034)^6 x^6\)

 

\(x^6=\frac{1.618034^6-8}{(-0.618034)^6}=9.88854456251\)

 

\(x=\pm \sqrt[6]{9.88854456251} \)

 

\(x_1=1,46505994841\)

 

\(x_2=-1,46505994841\)

 

laugh  !

 

 

\(\)

 Dec 26, 2016

1 Online Users

avatar