Answer:
B
Step-by-step explanation:
D because it the answer for your question because it
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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Answer:
idrk
Step-by-step explanation:
9/X = 4%/1
CHECK
CROSS MULTIPLY
9=4%X
DIVIDE BOTH SIDES BY 4%
9/4%= 4%X/4%
225=X
225 X 4% = 9
9=9