document.write( "Question 1078586: If the area of a rectangle is x2 + 7x + 12 square meters and the length and width of a second rectangle are 3 meters longer, what is the area of the second rectangle? \n" ); document.write( "

Algebra.Com's Answer #693047 by josgarithmetic(39626) $\"\"$ $\"About$

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First rectangle,
\n" ); document.write( " $\"%28x%2B3%29%28x%2B4%29\"$ , length $\"x%2B4\"$ , width $\"x%2B3\"$ \r
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\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Second rectangle,
\n" ); document.write( "length $\"x%2B7\"$ , width $\"x%2B6\"$
\n" ); document.write( "AREA, $\"x%5E2%2B13x%2B42\"$ \n" ); document.write( "

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