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olga_2 [115]
3 years ago
10

What value of n solves the equation? 2^n=1/8 (the 2^n means with a exponent of n)

Mathematics
1 answer:
inysia [295]3 years ago
4 0
Match bases
if a^x=b^x where x=x then a=b

hmmm
1/8=8^-1=(2^3)^-1=2^-3
so
2^n=2^-3
n=-3
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