document.write( "Question 1139628: Inverse od F-1(3) & F-1(8)? How do I do it? \n" ); document.write( "
Algebra.Com's Answer #760111 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "Inverse od \"F%5E-1%283%29=%281%2FF%293=3%2FF\" \r
\n" ); document.write( "\n" ); document.write( "& \"F%5E-1%288%29=%281%2FF%298=8%2FF\"
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