Matematika

Pertanyaan

4 log 1/2 - 4 log 2/32

2 Jawaban

  • 4 log 1/2 - 4 log 2/32= 4 log (1/2)/(2/32)= 4 log 8=log 8^4
  • Diketahui,
    (=) 4 log 1/2 - 4 log 2/32 =
    (=) (4 log 1 - 4 log 2) - (4 log 2 - 4 log 32) =
    (=) (0 - 2 log 2/2 log 4) - (2 log 2/2 log 4 - 2 log 32/2 log 4) =
    (=) (0 - 1/2) - (1/2 - 5/2) =
    (=) -1/2 - (-4/2) =
    (=) -1/2 + 4/2 =
    (=) 3/2 = 1 1/2 =1,5


    Semoga Membantu,,,,

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