Question

simplify log(a)³-loga (please show it in paper with explanation)​

Answer 1

Answer:

2 log a

Step-by-step explanation:

Concept used:

log aⁿ = n log a

Solution:

★ According to the question,

log a³ - log a

= 3 log a - log a

= 2 log a

∴ log (a)³ - log a = 2 log a

KNOW MORE:

• log x/y = log x - log y
• logₐb = log꜀b ÷ log꜀a
• logₐn = 1 ÷ logₙa