Cho a > 0, b > 0. Mệnh đề đúng là:A. log22a3b=1+3log2a−log2b;B. log22a3b=1+13log2a−log2b;C. log22a3b=1+3log2a+log2b;D. log22a3b=1+13log2a+log2b.
Cho a > 0, b > 0. Mệnh đề đúng là:A. log22a3b=1+3log2a−log2b;B. log22a3b=1+13log2a−log2b;C. log22a3b=1+3log2a+log2b;D. log22a3b=1+13log2a+log2b.