LOGARITHMS 11

Change the following into Logarithmic form.

i)  5³ = 125

ii)  3³ = 27

iii)  11⁰ = 1

Solution

5³ = 125 ⇔ log₅ 125 = 3

3³ =27 ⇔ log₃ 27 = 3

11⁰ = 1 ⇔ log₁₁ 1 = 0

TRY THIS………………….

Change the following into Logarithmic form.

i)  11² = 121

ii)  3⁴ = 81

iii)  15⁰ = 1