document.write( "Question 1003805: Find (g compose f)(x)and f compose g)(x)for the given functions f and g.\r
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Algebra.Com's Answer #620430 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "It's just a matter of substituting the entire right side of the\r\n" );
document.write( "equation of the second function -- for x in the right side of\r\n" );
document.write( "the first function: \r\n" );
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document.write( "\"f%28x%29+=+x+%2B+7\", \"g%28x%29+=+1%2Fx\"\r\n" );
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document.write( "\"gof%28x%29+=+g%28f%28x%29%5E%22%22%29+=+1%2Ff%28x%29+=+1%2F%28x%2B7%29\"\r\n" );
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document.write( "\"fog%28x%29=f%28g%28x%29%5E%22%22%29=f%28x%29%2B7=1%2Fx%2B7=1%2Fx%2B7x%2Fx=%281%2B7x%29%2Fx\"\r\n" );
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document.write( "so\r\n" );
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document.write( "\"gof%28x%29+=+1%2F%28x%2B7%29\"\r\n" );
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document.write( "\"fog%28x%29=%281%2B7x%29%2Fx\"\r\n" );
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document.write( "Edwin
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