1. (3 points) Use properties of logarithms to completely expand the expression. Assume all variables represent 9x3 positive real numbers: log, y2 . s w 2. (3 points) Use properties of logarithms to condense the expression. Your answer should be a single logarithm with coefficient of 1 and have no rational exponents. Assume all variables are defined so that the expression is also defined: 5log(x) - - log(y -4) + 3log(w) 3. (5 points) Solve each of the following equations. Give an exact answer and a 2 decimal approximation, if necessary). (a) -5+6(34*) = 10 (b) log(x) + log(3x -13) = log