document.write( "Question 694092: need help to solve.\r
\n" ); document.write( "\n" ); document.write( "use the functions f(x)=2x and g(x)=X2 + 1 TO FIND THE VALUE OF EACH EXPression
\n" ); document.write( "F(3) + G(4) G(3) + f(4)
\n" ); document.write( "Thanks
\n" ); document.write( "doreen
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Algebra.Com's Answer #427941 by Ave(106)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29=2x\" and \"g%28x%29=x%5E2%2B1\"\r
\n" ); document.write( "\n" ); document.write( "f(3)=2(3)=6
\n" ); document.write( "g(4)=4^2+1=16+1=17\r
\n" ); document.write( "\n" ); document.write( "\"f%283%29%2Bg%284%29\"
\n" ); document.write( "\"6%2B17=23\"
\n" ); document.write( "----
\n" ); document.write( "f(4)=2(4)=8
\n" ); document.write( "g(3)=9+1=10\r
\n" ); document.write( "\n" ); document.write( "\"f%284%29%2Bg%283%29\"
\n" ); document.write( "\"8%2B10=18\"\r
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