document.write( "Question 195644This question is from textbook Algebra1
\n" ); document.write( ": the perimeter of a square is 8x+24 units. What is its area? \n" ); document.write( "
Algebra.Com's Answer #146717 by jim_thompson5910(35256)\"\" \"About 
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\"P=4s\" Start with the perimeter of a square formula\r
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\n" ); document.write( "\n" ); document.write( "\"8x%2B24=4s\" Plug in \"P=8x%2B24\"\r
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\n" ); document.write( "\n" ); document.write( "\"4%282x%2B6%29=4s\" Factor out 4 from the left side\r
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\n" ); document.write( "\n" ); document.write( "\"2x%2B6=s\" Divide both sides by 4.\r
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\n" ); document.write( "\n" ); document.write( "\"s=2x%2B6\" Rearrange the terms.\r
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\n" ); document.write( "\n" ); document.write( "\"A=s%5E2\" Move onto the formula for the area of a square.\r
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\n" ); document.write( "\n" ); document.write( "\"A=%282x%2B6%29%5E2\" Plug in \"s=2x%2B6\"\r
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\n" ); document.write( "\n" ); document.write( "\"A=4x%5E2%2B24x%2B36\" FOIL\r
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\n" ); document.write( "\n" ); document.write( "So the area is \"4x%5E2%2B24x%2B36\"
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