document.write( "Question 1158558: evaluate (f+g)(x) if f(x)=2x² and g(x)=4x-5 when x=2 \n" ); document.write( "
Algebra.Com's Answer #781500 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "evaluate \"%28f%2Bg%29%28x%29\" if \"f%28x%29=2x%5E2\" and \"g%28x%29=4x-5\" when \"x=2\"\r
\n" ); document.write( "\n" ); document.write( "\"%28f%2Bg%29%28x%29=f%28x%29%2Bg%28x%29\" \r
\n" ); document.write( "\n" ); document.write( "\"%28f%2Bg%29%28x%29=2x%5E2%2B4x-5\" \r
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\n" ); document.write( "\n" ); document.write( " when \"x=2\"\r
\n" ); document.write( "\n" ); document.write( "\"%28f%2Bg%29%282%29=2%2A2%5E2%2B4%2A2-5\" \r
\n" ); document.write( "\n" ); document.write( "\"%28f%2Bg%29%282%29=8%2B8-5\" \r
\n" ); document.write( "\n" ); document.write( "\"%28f%2Bg%29%282%29=11\" \r
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