document.write( "Question 84166: The area of a square is 4p2- 4p + 1 square inches. What is the length of the side of the square? \n" ); document.write( "
Algebra.Com's Answer #60603 by Earlsdon(6294)\"\" \"About 
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The area of a square is :
\n" ); document.write( "\"4p%5E2-4p%2B1\"sq.in.
\n" ); document.write( "Find the length of the side of the square.
\n" ); document.write( "The area of a square is given by:
\n" ); document.write( "\"A+=+s%5E2\" where s is the length of the side of the square.
\n" ); document.write( "In this problem, you are given:
\n" ); document.write( "\"A+=+4p%5E2-4p%2B1\" so...
\n" ); document.write( "\"s%5E2+=+4p%5E2-4p%2B1\" Factor the trinomial.
\n" ); document.write( "\"s%5E2+=+%282p-1%29%282p-1%29\" or \"%282p-1%29%5E2\" Take the square root of both sides.
\n" ); document.write( "\"s+=+2p-1\"in. This is the length of the side of the square!
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