Question Simplify the expression 1 Evaluate zzSolution 1 Show Solution Find the excluded values z=0 Evaluate zzSolution z=0 Show Solution Find the roots z∈∅ Evaluate zzTo find the roots of the expression,set the expression equal to 0 zz=0Find the domain zz=0,z=0Calculate zz=0Simplify the expression 1=0Solution z∈∅ Show Solution