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pts Answer the following: (a) reduce to lowest terms the expression
((x+1)^(2))/(((1)/(x)-1))-:((x^(3)+x))/((x^(2)-2x+1))=
(b) Simplify
(-2x^(3)\sqrt(e^(-x))-3x^(2)e^(xln((1)/(\sqrt(e)))))/(lne^(6x))=