document.write( "Question 208048This question is from textbook algebra 1 an integrated approach
\n" ); document.write( ": add or subtract as indicated. simplify. show your factoring, cancelling, and the sttep for finding the lowest common denominator. (assume that no denominator is 0.\r
\n" ); document.write( "\n" ); document.write( "x^2+7x/3+4/9
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Algebra.Com's Answer #157371 by rapaljer(4671)\"\" \"About 
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The LCD = 9.\r
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\n" ); document.write( "\"%28x%5E2%29%2A%289%2F9%29%2B%287x%2F3%29%2A%283%2F3%29%2B4%2F9\"
\n" ); document.write( "\"%289x%5E2%29%2F9+%2B+%2821x%29%2F9+%2B4%2F9\"
\n" ); document.write( "\"%289x%5E2+%2B21x+%2B4%29%2F9\"\r
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\n" ); document.write( "\n" ); document.write( "R^2
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