document.write( "Question 1024057: Appply quaddratic equation and factorize 2t^2 - 11t = 8 \n" ); document.write( "

Algebra.Com's Answer #639621 by LinnW(1048) $\"\"$ $\"About$

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2t^2 - 11t = 8
\n" ); document.write( " $\"2t%5E2+-+11t+-+8+=+0\"$
\n" ); document.write( "The coefficients for the quadratic equation are a = 2 , b = -11 , c = -8
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( " $\"x+=+%28-%2811%29+%2B-+sqrt%28+%28-11%29%5E2-4%2A%282%29%2A%28-8%29+%29%29%2F%282%2A2%29+\"$
\n" ); document.write( "First case
\n" ); document.write( " $\"x+=+%28-%2811%29+%2B+sqrt%28+121%2B64+%29%29%2F4+\"$
\n" ); document.write( " $\"x+=+%28-%2811%29+%2B+sqrt%28+185+%29%29%2F4+\"$
\n" ); document.write( "Case two
\n" ); document.write( " $\"x+=+%28-%2811%29+-+sqrt%28+185+%29%29%2F4+\"$
\n" ); document.write( "Clearly we cannot factor \n" ); document.write( "

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