jika 8 log (64^x x4)= 3-x maka nilai x=
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Pertanyaan
jika 8 log (64^x x4)= 3-x maka nilai x=
1 Jawaban
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1. Jawaban nabellahs
8 log (64^x x4)= 3-x
8 log 64^x + 8 log 4 = 3-x
2^3 log (2^6)^x + 2^3 log 2^2 = 3-x
2^3 log 2^6x + 2/3 2log2 = 3-x
6x/3 2log2 + 2/3 2log2 = 3-x
6x/3 + 2/3 = 3 - x
2x + x = 3 - 2/3
3x = 9/3 - 2/3
3x = 7/3
x = 7/3 x 1/3
x = 7/9
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