document.write( "Question 319817: Solve the equation.\r
\n" ); document.write( "\n" ); document.write( "x^2 + 8 = 28 \n" ); document.write( "

Algebra.Com's Answer #229067 by nerdybill(7384) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+x%5E2+%2B+8+=+28+\"$
\n" ); document.write( "Subtracting 8 from both sides:
\n" ); document.write( " $\"+x%5E2+=+20+\"$
\n" ); document.write( "Take the square root of both sides:
\n" ); document.write( " $\"+x+=+sqrt%2820%29+\"$
\n" ); document.write( " $\"+x+=+sqrt%282%2A2%2A5%29+\"$
\n" ); document.write( " $\"+x+=+2sqrt%285%29+\"$
\n" ); document.write( " \n" ); document.write( "

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