document.write( "Question 19709: (x+2)(x-6)=20 \n" ); document.write( "

Algebra.Com's Answer #9523 by Paul(988) $\"\"$ $\"About$

You can put this solution on YOUR website!
I actully do not know how do you want this equation to be. So I will do it in quadratic function, if it turns out to be that you had to do it in a completing the square e-mail me back.\r
\n" ); document.write( "\n" ); document.write( " Simplify the equation we get: $\"x%5E2%2B8x-32=0\"$
\n" ); document.write( "a=1,b=8,c=-32
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( " $\"x+=+%28-%288%29+%2B-+sqrt%28+%288%29%5E2-4%2A%281%29%2A%28-32%29+%29%29%2F%282%2A%281%29%29+\"$
\n" ); document.write( " $\"x+=+%28-8+%2B-+sqrt%28+64%2B128+%29%29%2F%282%2A1%29+\"$
\n" ); document.write( " $\"x+=+%28-8+%2B-+sqrt%28+192+%29%29%2F%282%29+\"$
\n" ); document.write( " $\"x+=+-4+%2B-+sqrt%28+192+%29\"$ \r
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