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Stels [109]
3 years ago
8

If 11^-x=4, what does 11^2x equal

Mathematics
2 answers:
gtnhenbr [62]3 years ago
8 0

Answer:

1/16

Step-by-step explanation:

If 11^-x=4, then 11^x=1/4.

If 11^x=1/4, then 11^2x=(1/4)^2 which equals 1/16.

max2010maxim [7]3 years ago
3 0

Answer:

0.0625

Step-by-step explanation:

11^-x = 1/(11^x). if that equals four, 11^x = 0.25. 0.25^2 = (11^x)^2 = 11^2x. 0.25^2 = 0.0625. Hope this helps.

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