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Svetllana [295]
3 years ago
6

Solve for x. 28^x=7 (x is the exponent)

Mathematics
1 answer:
Ymorist [56]3 years ago
6 0
28^x = 7 
Take logs of both sides:-
log 28^x = log 7
x log28 = log 7
x = log 7  / log 28  =  0.584  correct to 3 dec places.
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