LOGARITHMS 1A

Change the following into Logarithmic form.

i)  4² = 16

ii)  5³ = 125

iii)  3⁰ = 1

Solution

i) 4² = 16 ⇔ log₄ 16 = 2

ii) 5³ = 125 ⇔ log₅ 125 = 3

iii) 3⁰ = 1 ⇔ log₃ 1 = 0

TRY THIS………………….

Change the following into Logarithmic form.

i)  7² = 49
ii)  3⁴ = 81
iii)  8⁰ = 1