document.write( "Question 187930This question is from textbook algebra2
\n" ); document.write( ": find (f+g(x), (f*g)(x) and (f/g)(x) for each f(x) and g(x)\r
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\n" ); document.write( "\n" ); document.write( "4. f(x)=3x+4
\n" ); document.write( " g(x)= 5+x
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Algebra.Com's Answer #140887 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "You can do your own simplifications.\r
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\n" ); document.write( "\n" ); document.write( "John
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