a^log b - b^log a = -3 maka (a^log b)^2 + (b^log a)^2 = ...?
SBMPTN
anonim114
Pertanyaan
a^log b - b^log a = -3
maka (a^log b)^2 + (b^log a)^2 = ...?
maka (a^log b)^2 + (b^log a)^2 = ...?
2 Jawaban
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1. Jawaban Anonyme
(a'log b - b'log a)² = (-3)²
(a'log b)² + (b'log a)² - 2 . a'log b . b'log a = 9
(a'log b)² + (b'log a)² = 9 + 2
(a'log b)² + (b'log a)² = 11 -
2. Jawaban NanangNugraha
(a^log b - b^log a)^2 = (-3)^2
(a^log b)^2 + (b^log a)^2 - 2 . a^log b . b^log a = 9
(a^log b)^2 + (b^log a)^2 = 9 + 2
(a^log b)^2 + (b^log a)^2 = 11
Jadi, jawaban dari soal diatas adalah 11..