document.write( "Question 312441: SOLVE X(X+1)=27 \n" ); document.write( "

Algebra.Com's Answer #223359 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+X%28X%2B1%29=27\"$
\n" ); document.write( " $\"+X%5E2%2BX=27\"$
\n" ); document.write( " $\"+X%5E2%2BX-27=0\"$
\n" ); document.write( "Use the quadratic formula,
\n" ); document.write( " $\"+X+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( " $\"X+=+%28-1+%2B-+sqrt%28+1%5E2-4%2A1%2A%28-27%29+%29%29%2F%282%2A1%29+\"$
\n" ); document.write( " $\"X+=+%28-1+%2B-+sqrt%28+1%2B108+%29%29%2F2+\"$
\n" ); document.write( " $\"highlight_green%28X+=+%28-1+%2B-+sqrt%28109+%29%29%2F2%29+\"$ \n" ); document.write( "

\n" );