Hello BP
autosimplify(0):;
factor(x³-6*x²+11*x=6,x) returns x*(x^2-6*x+11)=6
solve(( a² - 1 )*x = a + 1, x, '=' ) returns "Done",set[ x=((a+1)/(a^2-1)) ]
factor( set[ x=((a+1)/(a^2-1)) ] ) Does nothing.
but accidentally placing the value of x
factor( set[ x=((a+1)/(a^2-1)), x ] ) returns x=(1/(a-1))
factor( set[ x=((a+1)/(a^2-1)) ], a ) => x=(1/(a-1))
factor() cmd
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