document.write( "Question 78175: can some one please check this for me?
\n" ); document.write( "I had to solve and check\r
\n" ); document.write( "\n" ); document.write( "sqrt\"x%2B4\"=3
\n" ); document.write( "(sqrt\"x%2B4%29\"^2=3^2
\n" ); document.write( "x+4=9
\n" ); document.write( "x=11
\n" ); document.write( "check
\n" ); document.write( "sqrt\"11%2B2\"=3
\n" ); document.write( "sqrt\"9\"=3
\n" ); document.write( "3=3
\n" ); document.write( "

Algebra.Com's Answer #56081 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%28x%2B4%29=3\"
\n" ); document.write( "\"%28sqrt%28x%2B4%29%29%5E2=3%5E2\"
\n" ); document.write( "x+4=9
\n" ); document.write( "x=5
\n" ); document.write( "Check:
\n" ); document.write( "\"sqrt%285%2B4%29=3\"
\n" ); document.write( "\"sqrt%289%29=3\"
\n" ); document.write( "\"3=3\"
\n" ); document.write( "Since we squared the root, we're only looking for the positive answer.
\n" ); document.write( "
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