jika b log a + b log a2 = 4, maka nilai a log b adalah

LogaRitMa

misal :
b'log a = x

b'log a + b'log a² = 4
b'log a + 2 . b'log a = 4
x + 2x = 4
3x = 4
x = b'log a = 4/3

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a'log b = 3/4