Posted by alejandro on .
1.Use the laws of logarithms to express log2 (6) â€“ log2 (3) + 2log2 (8)^1/2 as a single logarithm; then evaluate.
2. For logy = log(0.5x â€“ 3) + log2, express y as a function of x.

math30 
(log x)2,
X2