Question

Write the following in exponential form.(i) log₅125 = 3 (ii) log₄64 = 3 (iii) log₂x = b (iv) log₂2 = 1

Answer 1

Dear Student.

General form of log and relation given as,

$log_{a}b=y$

Then, $b=a^{y}$

(i) log₅125 = 3

$125=5^{3}$

(ii) log₄64 = 3

$64=4^{3}$

(iii) log₂x = b

$x=2^{b}$

(iv) log₂2 = 1

$2=2^{1}$

Hope it helps

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