document.write( "Question 440057: I need help with this equation. It should be transformed into a quadratic equation. I am not sure how to transfrom it. \r
\n" ); document.write( "\n" ); document.write( "4x^4-37x^2+9=0\r
\n" ); document.write( "\n" ); document.write( "Thank you! \n" ); document.write( "

Algebra.Com's Answer #304073 by robertb(5830) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"4x%5E4+-+37x%5E2+%2B+9+=+0\"$ \r
\n" ); document.write( "\n" ); document.write( "<==> $\"4%28x%5E2%29%5E2+-+37x%5E2+%2B+9+=+0\"$ \r
\n" ); document.write( "\n" ); document.write( "If you let $\"w+=+x%5E2\"$ , then the original equation becomes \r
\n" ); document.write( "\n" ); document.write( " $\"4w%5E2+-+37w+%2B+9+=+0\"$ \n" ); document.write( "

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