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a.Express using index notation5 = log10100000=Сb. Express in the form logab = c26 = 64Please help with these questions.No spammers

a.Express using index notation5 = log10100000=Сb. Express in the form logab = c26 = 64Please-example-1
User Schpet
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1 Answer

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26 votes

a)

5= log10 (100000)

We can rewrite 10000 as 10^5

5 = log 10 ( 10 ^5)

b) 2^6 = 64

log a ( b) = c

log2 ( 64) = 6

We know this because we can rewrite 64 as 2^6

log a ( a^b) = b

log a ( 2^6) = 6

User Kevin Qiu
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