Question Simplify the expression 1 Evaluate ∣a∣×a−1×a−1∣a∣Multiply the terms with the same base by adding their exponents ∣a∣×a−1−1∣a∣Subtract the numbers ∣a∣×a−2∣a∣Calculate a−2∣a∣∣a∣Solution 1 Show Solution Find the roots a∈∅ Evaluate ∣a∣×a−1×a−1∣a∣To find the roots of the expression,set the expression equal to 0 ∣a∣×a−1×a−1∣a∣=0Find the domain ∣a∣×a−1×a−1∣a∣=0,a=0Calculate ∣a∣×a−1×a−1∣a∣=0Multiply More Steps Multiply the terms ∣a∣×a−1×a−1∣a∣Multiply the terms with the same base by adding their exponents ∣a∣×a−1−1∣a∣Subtract the numbers ∣a∣×a−2∣a∣Calculate a−2∣a∣∣a∣Multiply the terms 1 1=0Solution a∈∅ Show Solution