document.write( "Question 449447: Solve the following equation by using the quadratic formula. (Enter solutions from smallest to largest. If there is one solution with a multiplicity of two, enter it in both answer boxes.)
\n" ); document.write( " 9x^2+18x+2=0\r
\n" ); document.write( "\n" ); document.write( "x=?
\n" ); document.write( "x=?\r
\n" ); document.write( "\n" ); document.write( "Please show me the steps to get the answer. \n" ); document.write( "

Algebra.Com's Answer #309212 by mananth(16946) $\"\"$ $\"About$

You can put this solution on YOUR website!
9x^2+18x+2=0
\n" ); document.write( "a=9,b=18 ,c=2
\n" ); document.write( "
\n" ); document.write( "b^2-4ac= 324-72
\n" ); document.write( "b^2-4ac= 252
\n" ); document.write( " $\"sqrt%28252%29=15.87\"$
\n" ); document.write( " $\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"$
\n" ); document.write( " $\"x1=%28-b%2Bsqrt%28b%5E2-4ac%29%29%2F%282a%29\"$
\n" ); document.write( "x1=(-18+15.87)/18
\n" ); document.write( "x1=-0.12
\n" ); document.write( "x2=(-18-15.87)/18
\n" ); document.write( "x2= -1.88
\n" ); document.write( " \n" ); document.write( "

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