Question

Express the following numbers in exponential form : a) 125 b) 256 c) 243

Answer 1

a) e^3ln5

b)e^7ln2

c)e^3ln7

Answer 2

Answer:

a) 5 ^ 3

b) 16 ^2 or 4 ^ 4 or 2 ^ 8

c) 3 ^ 5

Step-by-step explanation:

a) 125 = 5 × 5 × 5 = 5 ^ 3

b) 256 = 16 × 16 = 16 ^ 2 = ( 4 ^ 2 ) ^ 2 = 4 ^ 4 = ( 2 ^ 2 ) ^ 4 = 2 ^ 8

c) 243 = 3 × 3 × 3 × 3 × 3 = 3 ^ 5