document.write( "Question 864865: Find a simplified expression for [fog](x):\r
\n" ); document.write( "\n" ); document.write( "f(x)=\"3x%2F%28x%5E2+%2B3x+%2B2%29\", g(x) = \"5x%2F%28x%2B1%29\"
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Algebra.Com's Answer #521349 by josgarithmetic(39623)\"\" \"About 
You can put this solution on YOUR website!
Substitute \"%285x%29%2F%28x%2B1%29\" for x in f(x), and then simplify. That's all. Just some algebra steps.\r
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\n" ); document.write( "\n" ); document.write( "\"3%285x%2F%28x%2B1%29%29%2F%28%285x%2F%28x%2B1%29%29%5E2+%2B3%285x%2F%28x%2B1%29%29+%2B2%29\"
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