Question 7
IndicesSimplify: (4−½ × 163/4)/41/2
- A.¼
- B.0
- C.1
- D.2
- E.4
Show the answer and explanation
Answer: D (2)
Explanation
4−½ = ½, 163/4 = 23 = 8 and 41/2 = 2. So (½ × 8) ÷ 2 = 2.
Simplify: (4−½ × 163/4)/41/2
Answer: D (2)
4−½ = ½, 163/4 = 23 = 8 and 41/2 = 2. So (½ × 8) ÷ 2 = 2.