document.write( "Question 115557: The area of a square is 625 mm^2. Find its side length? \n" ); document.write( "
Algebra.Com's Answer #84111 by jim_thompson5910(35256)\"\" \"About 
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Remember, the area of a square is \"A=s%5E2\" where A is the area and s is the side length of the square. So in this case A=625\r
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\n" ); document.write( "\n" ); document.write( "\"625=s%5E2\" Plug in A=625\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28625%29=sqrt%28s%5E2%29\" Take the square root of both sides\r
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\n" ); document.write( "\n" ); document.write( "\"s=25\" Simplify\r
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\n" ); document.write( "\n" ); document.write( "So the length of the side is 25 mm\r
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\n" ); document.write( "\n" ); document.write( "Does this make sense?
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