Question

Jika X log 6 = a dan X log = b maka 3a-b adalah .....

Answer 1

X log 6 = a 
x log 8 = b

3a-b = 3 x log 6 - x log 8
= x log 6³ - x log 8
= x log 216 - x log 8
= 
= x log 27

semoga membantu

Answer 2

X log 6 = a
X log 8 = b
3a-b = ?
= 3 X log 6 - X log 8
= X log 6³ - X log 8
= X log 216 - X log 8
= X log 216:8
= X log 27