document.write( "Question 169928: Perform the indicated operation:
\n" ); document.write( "a) ((x^2+x-2)/x )/ (x+2)/x^2
\n" ); document.write( "b) (1/x-3)+((x-1)/(x^2+3x+9))+(x^2+x-3)/(x^3-27) \n" ); document.write( "

Algebra.Com's Answer #125367 by maali40(13) $\"\"$ $\"About$

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((x^2+x-2)/x )/ (x+2)/x^2 is(x-1)*(x+2)/x/(x+2)/x^2=(x-1)/x^3 unless x=-2 then it's 1/x^2
\n" ); document.write( "(1/x-3)+((x-1)/(x^2+3x+9))+(x^2+x-3)/(x^3-27)
\n" ); document.write( "is ((x-1)*(x-3)+x^2+x-3)/(x^3-27)+(1-3x)/x unless x=3 then it's (0-8)/3+(2+0)/27+(9+3*0)/27/0 where 0 -+1+-1 \" -1+1 or 1-1\" \n" ); document.write( "

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