document.write( "Question 294400: twice the area of a square is 72 square miles. what is the length of each side of the square? \n" ); document.write( "
Algebra.Com's Answer #212348 by checkley77(12844)\"\" \"About 
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2x^2=72
\n" ); document.write( "x^2=72/2
\n" ); document.write( "x^2=36
\n" ); document.write( "x=sqrt36
\n" ); document.write( "x=6 ans. for the length of the sides.
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