document.write( "Question 732686: Find the inverse of f(x)=x+9/x and evaluate f^-1 (4) \n" ); document.write( "

Algebra.Com's Answer #448009 by lynnlo(4176) $\"\"$ $\"About$

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(1)INVERSE===================f^-1(x)=x+√(x-6)(x+6)/2
\n" ); document.write( "(2)EVALUATE======4/f \n" ); document.write( "

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