VII. Given that log 25 = 1.3978. 10. Find the value of log 0.04 VIII. Use the properties of logarithms to expand the expression as a sum, difference, and/or a constant multiple of logarithms. 11. log x2 43 NZ IX. Write the logarithmic expression as a single logarithm with coefficient 1 and simplify as much as possible. 12. 2 In x - In (x -5) + 4 In y 13. 12 log (x2 - 3x + 2) - 1/2 log (x - 1)