document.write( "Question 122488: Find all real or imaginary solutions to the eqyation.
\n" ); document.write( "3v^2+4v-1=0 \n" ); document.write( "

Algebra.Com's Answer #89913 by Fombitz(32388) $\"\"$ $\"About$

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$\"3v%5E2%2B4v-1=0\"$
\n" ); document.write( "Use the quadratic formula.
\n" ); document.write( " $\"v+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( " $\"v+=+%28-4+%2B-+sqrt%28+4%5E2-4%2A3%2A%28-1%29+%29%29%2F%282%2A3%29+\"$
\n" ); document.write( " $\"v+=+%28-4+%2B-+sqrt%28+16%2B12+%29%29%2F%286%29+\"$
\n" ); document.write( " $\"v+=+%28-4+%2B-+sqrt%28+28+%29%29%2F%286%29+\"$
\n" ); document.write( " $\"v+=+%28-4+%2B-+2sqrt%28+7+%29%29%2F%286%29+\"$
\n" ); document.write( " $\"v+=+%28-2+%2B-+sqrt%28+7+%29%29%2F%283%29+\"$
\n" ); document.write( "The exact roots are,
\n" ); document.write( " $\"v%5B1%5D+=+%28-2+%2B+sqrt%28+7+%29%29%2F%283%29+\"$
\n" ); document.write( " $\"v%5B2%5D+=+%28-2+-+sqrt%28+7+%29%29%2F%283%29+\"$
\n" ); document.write( "or approximately,
\n" ); document.write( " $\"v%5B1%5D+=+0.215+\"$
\n" ); document.write( " $\"v%5B2%5D+=+-1.549+\"$ \r
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