document.write( "Question 627816: Solve.
\n" ); document.write( " $\"%2872t%5E2%2Bt%29%5E2-74%2872t%5E2%2Bt%29%2B73=0\"$ \n" ); document.write( "

Algebra.Com's Answer #395142 by reviewermath(1029) $\"\"$ $\"About$

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Let $\"x+=+72t%5E2+%2B+t\"$
\n" ); document.write( " $\"x%5E2+-+74x+%2B+73+=+0\"$
\n" ); document.write( " $\"%28x+-+1%29%28x+-+73%29+=+0\"$
\n" ); document.write( "x = 1 or x = 73
\n" ); document.write( "Therefore
\n" ); document.write( " $\"72t%5E2+%2B+t+=+1\"$ or $\"72t%5E2+%2B+t+=+73\"$
\n" ); document.write( "Solve $\"72t%5E2+%2B+t+=+1\"$
\n" ); document.write( " $\"72t%5E2+%2B+t+-+1+=+0\"$
\n" ); document.write( " $\"%288t+%2B+1%29%289t+-+1%29+=+0\"$
\n" ); document.write( " t = -1/8, 1/9
\n" ); document.write( "Solve $\"72t%5E2+%2B+t+=+73\"$
\n" ); document.write( " $\"72t%5E2+%2B+t+-+73+=+0\"$
\n" ); document.write( " $\"%2872t+%2B+73%29%28t+-+1%29+=+0\"$
\n" ); document.write( " t = -73/72, 1\r
\n" ); document.write( "\n" ); document.write( "Answer: The solutions are -1/8, 1/9, -73/72, 1 \n" ); document.write( "

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