Question Simplify the expression 1 Evaluate (a×a1)4Multiply the terms More Steps Multiply the terms a×a1Cancel out the common factor a 1×1Multiply the terms 1 14Solution 1 Show Solution Find the excluded values a=0 Evaluate (a×a1)4Solution a=0 Show Solution Find the roots a∈∅ Evaluate (a×a1)4To find the roots of the expression,set the expression equal to 0 (a×a1)4=0Find the domain (a×a1)4=0,a=0Calculate (a×a1)4=0Multiply the terms More Steps Multiply the terms a×a1Cancel out the common factor a 1×1Multiply the terms 1 14=01 raised to any power equals to 1 1=0Solution a∈∅ Show Solution