document.write( "Question 129656: I am the neighbor of the kid next door...could you remind me how to do this so I can help him do his math? :-0\r
\n" ); document.write( "\n" ); document.write( "a+(a*2)=27
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Algebra.Com's Answer #94652 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
A+A^2=27
\n" ); document.write( "A^2+A-27=0
\n" ); document.write( "USING THE QUADRATIC EQUATION:
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29\"
\n" ); document.write( "A=(-1+-SQRT(1^2-4*1*-27])/2*1
\n" ); document.write( "A=(-1+-SQRT[1+108])/2
\n" ); document.write( "A=(-1+-SQRT109)/2
\n" ); document.write( "A=(-1+-10.44)/2
\n" ); document.write( "A=(-1+10.44)/2
\n" ); document.write( "A=9.44/2
\n" ); document.write( "A=4.72 ANSWER.
\n" ); document.write( "A=(-1-10.44)/2
\n" ); document.write( "A=-11.44/2
\n" ); document.write( "A=-5.72 ANSWER.
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