Tính P = log a (^ 2 c ^3 ) .
Giải thích
B
\(P = {\log _a}\left( {{b^2}{c^3}} \right)\)\( = {\log _a}{b^2} + {\log _a}{c^3}\)\( = 2{\log _a}b + 3{\log _a}c = 2.2 + 3.3 = 13\).
B
\(P = {\log _a}\left( {{b^2}{c^3}} \right)\)\( = {\log _a}{b^2} + {\log _a}{c^3}\)\( = 2{\log _a}b + 3{\log _a}c = 2.2 + 3.3 = 13\).