Toán hữu hạn Ví dụ

$\log_{b} (x) = \frac{2}{3} \cdot (\log_{b} (8 + \frac{1}{2}) \log_{b} (25)) - \log_{b} (10)$

Bước 1

$\log_{b} (x) = \frac{2}{3} \cdot (\log_{b} (8 + \frac{1}{2}) \log_{b} (25)) - \log_{b} (10)$