Matematika

Pertanyaan

1)³ log (243/27) =

2) 6 log 12=

3)8 log 16=

6 sama 8 itu di atas log kayak no 1 itu

1 Jawaban

  • ³ log (243/27)
    = ³ log (243/27)
    = ³ log (9)
    = ³ log (3^2)
    = 2x ³ log 3
    =2



    2) 6 log 12= log 12 / log 6
    = log (4x3 ) log 6x3



    3)8 log 16= 2^3 log 2^4
    = 4/3 2log2
    = 4/3

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