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Evgen [1.6K]
3 years ago
8

If (7^2)x=1 what is x

Mathematics
2 answers:
Stella [2.4K]3 years ago
6 0
1/49 ..................
Svet_ta [14]3 years ago
4 0
7*2x = 1
49x= 1
X= 1/49
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