Question

Nilai dari 2log48+2log√1/16-2log3

Answer 1

²log 48 + ² log √1/16  - ²log 3
= ²log 48 + ²log 1/4 - ²log 3
= ²log 48 x 1/4 : 3
= ²log 4
= ²log 2²
= 2 x ²log 2
= 2 x 1
= 2

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