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Tcecarenko [31]
3 years ago
6

Find the value of A that makes the following equation true for all values of x. (1/7)^x = A^-9x.

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

D

Step-by-step explanation:

(1/7)^(x)=A^(-9x)

(1/7)^(x)=(A^(-9))^x

A^(-9)=1/7

A=(1/7)^9

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