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How do you write #y=3^4# in Logarithm form?

1 Answer

Sep 10, 2016

#y = 3^4" "hArr " " log_3 y = 4#

Explanation:

Log form and index form are interchangeable.

#log_a b = c " " hArr " " a^c = b#

"The base stays the base and the other two change around."

#y = 3^4" "hArr " " log_3 y = 4#

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