document.write( "Question 316420: 2x^2-11x-2=0 \n" ); document.write( "

Algebra.Com's Answer #226347 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Complete the square.
\n" ); document.write( " $\"+2x%5E2-11x-2=0+\"$
\n" ); document.write( " $\"x%5E2-11x-1=0\"$
\n" ); document.write( " $\"x%5E2-11x-121%2F4-1=121%2F4\"$
\n" ); document.write( " $\"%28x-11%2F2%29%5E2-1=121%2F4\"$
\n" ); document.write( " $\"%28x-11%2F2%29%5E2=121%2F4%2B4%2F4\"$
\n" ); document.write( " $\"%28x-11%2F2%29%5E2=125%2F4\"$
\n" ); document.write( " $\"%28x-11%2F2%29=0+%2B-+sqrt%28125%2F4%29\"$
\n" ); document.write( " $\"x-11%2F2=0+%2B-+5sqrt%285%29%2F2\"$
\n" ); document.write( " $\"x=11%2F2+%2B-+%285sqrt%285%29%29%2F2%0D%0A\"$ \n" ); document.write( "

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