
Home > CAAC > Chapter 13 > Lesson 13.OF2-S > Problem 7-139
7-139.
Solve for x without using a calculator. Homework Help ✎
x = log25(5)
logx(1) = 0
23 = log10(x)
25x = 5
Be careful: Are there any numbers for which this will not work?
See part (a).
Solve for x without using a calculator. Homework Help ✎
x = log25(5)
logx(1) = 0
23 = log10(x)
25x = 5
Be careful: Are there any numbers for which this will not work?
See part (a).