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steposvetlana [31]
3 years ago
9

Find the missing factor. Write your answer in exponential form. 9^-6= (?) • 9^-2

Mathematics
1 answer:
jeka943 years ago
7 0

Answer:

9^-4

Step-by-step explanation:

9^-6=?*9^-2

Let the unknown=x

9^-6=x*9^-2

9^-6=9^-2(x)

x=1/9^6÷1/9^2

=1/9^6×9^2/1

=9^2/9^6

x=1/9^4

x=9^-4

Check

9^-4*9^-2

=9^-4-2

=9^-6

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