Question

Yg pintar logaritmaaa. makasih.pakek jalannn /cara nyaaa

Answer 1

²log a + ²log b= 12
²log b=12 - ²log a

3 ²log a - ²log b =4
3 ²log a - (12- ²log a) = 4
3 ²log a - 12 + ²log a = 4
4 ²log a=4+12
4 ²log a=16
²log a = 16/4
a = 2⁴
a = 16

3 ²log a - ²log b =4
3 ²log 16 - ²log b = 4
3 .4 - ²log b= 4
²log b = 8
b=2^8
b=256