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Rihanna Rollins
Mathematics
23 November, 03:00
Given that 7^2=12^x, evaluate 12^2x
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Athena
23 November, 03:20
0
7^2=12^x
this implies that:
ln7^2=ln 12^x
2ln 7=x ln 12
x = (2 ln 7) / ln12
thus
12^2x=12^[2 ((2 ln 7) / ln12) ]
=2401
Answer: 2401
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