Question Simplify the expression 5040 Evaluate a×a7×720Multiply the terms More Steps Multiply the terms a×a7Cancel out the common factor a 1×7Multiply the terms 7 7×720Solution 5040 Show Solution Find the excluded values a=0 Evaluate a×a7×720Solution a=0 Show Solution Find the roots a∈∅ Evaluate a×a7×720To find the roots of the expression,set the expression equal to 0 a×a7×720=0Find the domain a×a7×720=0,a=0Calculate a×a7×720=0Multiply the terms More Steps Multiply the terms a×a7×720Multiply the terms More Steps Multiply the terms a×a7Cancel out the common factor a 1×7Multiply the terms 7 7×720Multiply the numbers 5040 5040=0Solution a∈∅ Show Solution