Question Simplify the expression 1 Evaluate ddSolution 1 Show Solution Find the excluded values d=0 Evaluate ddSolution d=0 Show Solution Find the roots d∈∅ Evaluate ddTo find the roots of the expression,set the expression equal to 0 dd=0Find the domain dd=0,d=0Calculate dd=0Simplify the expression 1=0Solution d∈∅ Show Solution