WAEC Mathematics 2014 Objective — Question 35
Question 35 of 50 from the West African Examinations Council (WAEC) Mathematics 2014 Objective paper, with the correct answer and a full explanation.
Advertisement
Simplify: √((8²×4^(n+1))/(2^(2n)×16)).
- A. 16
- B. 8
- C. 4Correct
- D. 1
Explanation
Expressing everything in base 2 and simplifying the powers gives a result of 4.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.