document.write( "Question 729183: 4(x+9)^2=24 \n" ); document.write( "

Algebra.Com's Answer #445755 by sofiyac(983) $\"\"$ $\"About$

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$\"4%28x%2B9%29%5E2=24+\"$ divide both sides by 4
\n" ); document.write( " $\"%28x%2B9%29%5E2=6\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x%5E2%2B18x%2B81=6\"$ subract 6 from each side of the equal side
\n" ); document.write( " $\"x%5E2%2B18x%2B75=0\"$
\n" ); document.write( " now you can use the quadratic formula to solve for x
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( " $\"x+=+%28-18+%2B-+sqrt%28+18%5E2-4%2A1%2A75+%29%29%2F%282%2A1%29+\"$
\n" ); document.write( " $\"x+=+%28-18+%2B-+sqrt%28+324-300+%29%29%2F%282%29+\"$
\n" ); document.write( " $\"x+=+%28-18+%2B-+sqrt%28+24+%29%29%2F%282%29+\"$ simplify sqrt(24)
\n" ); document.write( " $\"x+=+%28-18+%2B-+2sqrt%28+6+%29%29%2F%282%29+\"$ divide everything by 2
\n" ); document.write( " $\"x+=+%28-9+%2B-+sqrt%28+6+%29%29+\"$ \n" ); document.write( "

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