Question 697237
In general I can say
{{{ log ( x,1 ) = 0 }}}, so
{{{ log(2, ( log(2,( log( x,9 ))))) = 1 }}}
Also, in general, I can say
{{{ log( 2,2 ) = 1 }}}, so
{{{ log( 2,( log( x,9 ))) = 2 }}}
And in general,
{{{ log( 2,4 ) = 2 }}}, so
{{{ log( x,9 ) = 4 }}}
I can write this as:
{{{ x^4 = 9 }}}
{{{ x = 9^(1/4) }}}
{{{ x = 9^.25 }}}
{{{ x = 1.73205 }}}