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emmasim [6.3K]
3 years ago
5

Given that 3^-n=0.2 Find the value of (3^n)^2

Mathematics
1 answer:
dybincka [34]3 years ago
7 0

Step-by-step explanation:

3^-n=0.2

1/3^n=0.2

1=0.2(3^n)

3^n=1/0.2

3^n=5

(3^n)²=5²

(3^n)²=25

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