document.write( "Question 1086053: f(x) = x^2 + 5x and g(x)= 2-x\r
\n" ); document.write( "\n" ); document.write( "Find (f+g)(x) and\r
\n" ); document.write( "\n" ); document.write( "Find (f+g)(8) \n" ); document.write( "

Algebra.Com's Answer #700189 by MathLover1(20849) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( " $\"f%28x%29+=+x%5E2+%2B+5x\"$ and $\"g%28x%29=+2-x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28f%2Bg%29%28x%29+=x%5E2+%2B+5x%2B2-x=x%5E2+%2B+4x%2B2\"$ \r
\n" ); document.write( "\n" ); document.write( "and\r
\n" ); document.write( "\n" ); document.write( " $\"%28f%2Bg%29%288%29=8%5E2+%2B+4%2A8%2B2=64%2B32%2B2=98\"$ \n" ); document.write( "

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