document.write( "Question 934183: If f(x)=(7x-3) and g(x)=(x-4), find (fg)(x). \n" ); document.write( "
Algebra.Com's Answer #567293 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "If \"f%28x%29=%287x-3%29\" and \"g%28x%29=%28x-4%29\", \r
\n" ); document.write( "\n" ); document.write( "then \"%28fg%29%28x%29=f%28x%29%2Ag%28x%29\"\r
\n" ); document.write( "\n" ); document.write( "\"%28fg%29%28x%29=%287x-3%29%2A%28x-4%29\"\r
\n" ); document.write( "\n" ); document.write( "\"%28fg%29%28x%29=7x%5E2-7x%2A4-3%2Ax-3%28-4%29\"\r
\n" ); document.write( "\n" ); document.write( "\"%28fg%29%28x%29=7x%5E2-28x-3x%2B12\"\r
\n" ); document.write( "\n" ); document.write( "\"%28fg%29%28x%29=7x%5E2-31x%2B12\"
\n" ); document.write( "
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