document.write( "Question 625106: Let f(x) = x2 + 3x – 4 and g(x) = x + 5. Find f(x) • g(x). \n" ); document.write( "
Algebra.Com's Answer #393293 by oscargut(2103)\"\" \"About 
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Solution:\r
\n" ); document.write( "\n" ); document.write( "f(x)g(x)=(x^2+3x-4)(x+5) = x^3+8x^2+11x-20\r
\n" ); document.write( "\n" ); document.write( "Answer: x^3+8x^2+11x-20\r
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\n" ); document.write( "\n" ); document.write( "If you have any doubt or if you have more problems my e-mail is: \r
\n" ); document.write( "\n" ); document.write( "mthman@gmail.com
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