- Use the power property to rewrite the expression. log2x² log 2x² =____ - Write as a single logarithm. Assume that variables represent positive numbers. 3 log 7x + 6 log 7² 3 log7x + 6 log 7z= _____
- Use a calculator to find the natural logarithm. In 38 In 38= _____
(Simplify your answer. Type an integer or a decimal rounded to four decimal places as needed.) - Find the exact value. log 100,000,000 log 100,000,000 =_____