document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=61094>Question 61094</A>: <I><SPAN STYLE=\"word-break: break-all;\"> PLEASE HELP SOLVE\r<BR>\n" );
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document.write( "FOR EACH PAIR OF FUNCTIONS, FIND (A)(F+G)(X) AND (B) (F-G)(X) \r<BR>\n" );
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document.write( "SOLVE: F(X)=5X-10, G(X)=3X+7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #42091 by </B><A HREF=/tutors/aboutme.mpl?userid=praseena><B>praseena(37)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=praseena><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=42091\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> FOR EACH PAIR OF FUNCTIONS, FIND (A)(F+G)(X) AND (B) (F-G)(X) \r<BR>\n" );
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document.write( "SOLVE: F(X)=5X-10, G(X)=3X+7\r<BR>\n" );
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document.write( "SOLUTION:\r<BR>\n" );
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document.write( "Let f and g be two functions. The sum, f + g, the difference, f – g, the product, fg, and the quotient,  are functions defined as follows:\r<BR>\n" );
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document.write( "1. Sum: (f + g)(x) = f(x) + g(x)\r<BR>\n" );
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document.write( "2. Difference: (f – g)(x) = f(x) – g(x)<BR>\n" );
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document.write( "Let's come back to your solutions:\r<BR>\n" );
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document.write( "FIND (A)(F+G)(X) AND (B) (F-G)(X) \r<BR>\n" );
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document.write( " F(X)=5X-10, <BR>\n" );
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document.write( " G(X)=3X+7\r<BR>\n" );
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document.write( " (F+G) x= F(x) + G(x) <BR>\n" );
document.write( "        = 5x -10 + 3x +7<BR>\n" );
document.write( "        = 5x + 3x -10 +7<BR>\n" );
document.write( "        = 8x - 3\r<BR>\n" );
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document.write( " (F-G)x = F(x) - G(x)<BR>\n" );
document.write( "        = 5x -10 - (3x+7)<BR>\n" );
document.write( "        = 5x -10 -3x - 7<BR>\n" );
document.write( "        = 5x - 3x -10 -7<BR>\n" );
document.write( "        = 2x -17\r<BR>\n" );
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document.write( " </SPAN>\n" );
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