document.write( "Question 610025: solve for y:
\n" ); document.write( "1/x=3(1/y^2+1/z^2) \n" ); document.write( "

Algebra.Com's Answer #384096 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
solve for y:
\n" ); document.write( "1/x=3(1/y^2+1/z^2)
\n" ); document.write( "-------------
\n" ); document.write( " $\"1%2F%283x%29+=+1%2Fy%5E2+%2B+1%2Fz%5E2\"$
\n" ); document.write( " $\"1%2Fy%5E2+=+1%2F%283x%29+-++1%2Fz%5E2\"$
\n" ); document.write( " $\"1%2Fy%5E2+=+%28z%5E2+-+3x%29%2F%283xz%5E2%29\"$
\n" ); document.write( " $\"y%5E2+=+3xz%5E2%2F%28z%5E2+-+3x%29\"$
\n" ); document.write( " $\"y+=+sqrt%283xz%5E2%2F%28z%5E2+-+3x%29%29\"$
\n" ); document.write( "------------
\n" ); document.write( "Answer given is:
\n" ); document.write( " $\"y=sqrt%281%2F%281%2F3x-1%2Fz%5E2%29%29\"$
\n" ); document.write( " $\"y=sqrt%281%2F%28%28-z%5E2+%2B+3x%29%2F3xz%5E2%29%29\"$
\n" ); document.write( " $\"y=sqrt%283xz%5E2%2F%28%283x-z%5E2%29%29%29\"$
\n" ); document.write( "Same answer
\n" ); document.write( "-----------
\n" ); document.write( " $\"y=sqrt%283xz%5E2%2A%283x-z%5E2%29%29%2F%283x-z%5E2%29%29\"$
\n" ); document.write( " $\"y=z%2Asqrt%283x%2A%283x-z%5E2%29%29%2F%283x-z%5E2%29%29\"$ is better \n" ); document.write( "

\n" );