Question Simplify the expression 1 Evaluate a−1×aUse the product rule an×am=an+m to simplify the expression a−1+1Add the numbers a0Solution 1 Show Solution Find the roots a∈∅ Evaluate a−1×aTo find the roots of the expression,set the expression equal to 0 a−1×a=0Find the domain a−1×a=0,a=0Calculate a−1×a=0Multiply the terms More Steps Evaluate a−1×aUse the product rule an×am=an+m to simplify the expression a−1+1Add the numbers a0Any non-zero expression raised to the power of 0 equals 1 1 1=0Solution a∈∅ Show Solution