document.write( "Question 64497: Can you please help me solve using the principle of square roots?\r
\n" ); document.write( "\n" ); document.write( "x^2 - 14x + 49 = 9
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Algebra.Com's Answer #45117 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
Solve for x using the \"principle of square roots\".
\n" ); document.write( "\"x%5E2-14x%2B49+=+9\" Factor the left side.
\n" ); document.write( "\"%28x-7%29%5E2+=+9\" Take the square root of both sides.
\n" ); document.write( "\"x-7+=+3\" Add 7 to both sides.
\n" ); document.write( "\"x+=+10\"
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