document.write( "Question 981014: Determine between which two integers 5 and the square root of 7 lies \n" ); document.write( "

Algebra.Com's Answer #602043 by Fombitz(32388) $\"\"$ $\"About$

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Square both numbers.
\n" ); document.write( " $\"5%5E2=25\"$
\n" ); document.write( "and $\"sqrt%287%29%5E2=7\"$
\n" ); document.write( "So,
\n" ); document.write( " $\"M%5E2%3C7%3C25%3CN%5E2\"$
\n" ); document.write( "where M and N are the integers we're interested in.
\n" ); document.write( "So a square integer less than 7 would be $\"2%5E2=4\"$
\n" ); document.write( "and a square integer greater than 25 would be $\"6%5E2=36\"$
\n" ); document.write( "So the two numbers lie between 2 and 6.
\n" ); document.write( " \n" ); document.write( "

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