document.write( "Question 28481: Solve using the square root property:\r
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\n" ); document.write( "\n" ); document.write( "(x + 8)2 = 81
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Algebra.Com's Answer #15470 by Earlsdon(6294)\"\" \"About 
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Solve:
\n" ); document.write( "\"%28x%2B8%29%5E2+=+81\" Take the square root of both sides.
\n" ); document.write( "\"x%2B8\"= +or-9 Subtract 8 from both sides.
\n" ); document.write( "x = -8+9 or x = -8-9
\n" ); document.write( "x = 1 or x = -17
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