²log (2x+4) = ²log (+8) pake cara yaaaa

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²log (2x+4) = ²log (+8)
pake cara yaaaa

2log (2x+4) = 2log (8)
2x+4 = 8
2x = 8-4
x = 4/2
x = +2

(2log didepan samadengan dan dibelakang samadengan sama, jadi bisa dicoret)

2log (2x+4) = 2log (8)
2x+4 = 8
2x = 4
x = 2

(Log nya bisa diilangain kalo basisnya sama. Sama kaya pangkat)