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Devonte used the change of base formula to approximate log 8 25. Which expression did Devonte use? A.log 8/25 B.log8/log25 C.log 25/8 D.log25/log8
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Devonte used the change of base formula to approximate log 8 25. Which expression did Devonte use?

A.log 8/25 B.log8/log25 C.log 25/8 D.log25/log8

User Stack Of Pancakes
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3 votes

Answer:

D.

Explanation:

Devonte used the change of base formula to approximate log 8 25. Which expression-example-1
User Marco Hengstenberg
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\bf \textit{Logarithm Change of Base Rule} \\\\ log_a b\implies \cfrac{log_c b}{log_c a}\\\\ -------------------------------\\\\ log_8(25)\implies \cfrac{log_(10)(25)}{log_(10)(8)}\implies \cfrac{log(25)}{log(8)}
User Standac
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