Question Simplify the expression 0 Evaluate a4×a40Divide the terms a4×0Solution 0 Show Solution Find the excluded values a=0 Evaluate a4×a40To find the excluded values,set the denominators equal to 0 a4=0Solution a=0 Show Solution Find the roots a=0 Evaluate a4×a40To find the roots of the expression,set the expression equal to 0 a4×a40=0The only way a power can not be 0 is when the base not equals 0 a4×a40=0,a=0Calculate a4×a40=0Divide the terms a4×0=0Any expression multiplied by 0 equals 0 0=0The statement is true for any value of a a∈RCheck if the solution is in the defined range a∈R,a=0Solution a=0 Show Solution