Lesson Progress
0% Complete
Topic Content:
- Powers & Roots
- Evaluation Questions
Example 10.4.1:
Use logarithms to evaluate the following:
(i) \( \scriptsize \left (3.9562 \right)^3 \)
(ii) \( \scriptsize \sqrt [6] { 68.15} \)
(i) \( \scriptsize \left (3.9562 \right)^3 \)
Solution
1st Method
= \( \scriptsize \left (10^{0.5973} \right)^3 \rightarrow \left (a^x \right)^y = a^{xy} \)
= \( \scriptsize 10^{1.7919} \rightarrow \; using \; antilog \; \)
= 6.193
Answer = 61.93
2nd Method
You are viewing an excerpt of this Topic. Subscribe Now to get Full Access to ALL this Subject's Topics and Quizzes for this Term!
Click on the button "Subscribe Now" below for Full Access!
Subscribe Now
Note: If you have Already Subscribed and you are seeing this message, it means you are logged out. Please Log In using the Login Button Below to Carry on Studying!
Responses