The result of the expression in exponential form is 9^-4
<h3>Product of exponents</h3>
Given the expression below

According the product law, since the base are equal, we will add the exponent to have:

Hence the result of the expression in exponential form is 9^-4
Learn more on exponents here; brainly.com/question/11975096
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Sum up their absolute values
Answer:
So the Commutative Property is the one that refers to moving stuff around, right.? So I guess for addition, the rule is "a + b = b + a"; in numbers, this means 2 + 3 = 3 + 2.