document.write( "Question 903125: Solve the equation by introducing a substitution that transforms this equation to quadratic form.\r
\n" ); document.write( "\n" ); document.write( "z^2/5-12z^1/5+36=0 \n" ); document.write( "

Algebra.Com's Answer #547803 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"u=z%5E%281%2F5%29\"$
\n" ); document.write( " $\"u%5E2=z%5E%282%2F5%29\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"z%5E%282%2F5%29-12z%5E%281%2F5%29%2B36=0\"$
\n" ); document.write( " $\"u%5E2-12u%2B36=0\"$
\n" ); document.write( " $\"u-6%29%5E2=0\"$
\n" ); document.write( " $\"u-6=0\"$
\n" ); document.write( " $\"u=6\"$
\n" ); document.write( " $\"z%5E%281%2F5%29=6\"$
\n" ); document.write( " $\"z=6%5E5\"$
\n" ); document.write( " $\"z=7776\"$ \n" ); document.write( "

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