Question

Bantu!
4 log 8 + 27 log 9 =

Answer 1

4 log 8 + 27 log 9
cara penyelesaian :
2² log 2³ + 3³ log 3²
= 3 per 2 2log2 + 2 per 3 3log3 (2log2 dan 3log3 = 1 )
= 3 per 2 + 2 per 3 (3÷2 + 2÷3)
= 13 per 6   (13÷6)

Answer 2

4log8=x
4x=8
x=8/4
=2

27log9=x
27x=9
x=9/27
=1/3

=== 2+1/3=3/3=1

maaf kalo salah :v