Question

Nilai dari ²log 64 + ²log 2√2 - 3 ²log 1/32 adalah...
a. 21/2
b. 25/2
c. 43/2
d. 45/2
e. 23
Mohon bantuannya..
Pake cara ya...

Answer 1

Verified answer

²log2^6 + ²log 2^3/2 - 3 ²log2^-5
= 6 ²log2 + 3/2 ²log2 - 3×-5 ²log2
= 6 + 3/2 - 3 × -5
= 6 + 3/2 - (-15)
= 6 + 3/2 + 15
= 45/2

Jadi, jawabannya D