Question 5
IndicesSimplify: 165/4 × 2-3 × 30
- A.0
- B.2
- C.4
- D.10
- E.20
Show the answer and explanation
Answer: C (4)
Explanation
165/4 = 25 = 32, 2-3 = 1/8 and 30 = 1, so 32 × 1/8 × 1 = 4.
Simplify: 165/4 × 2-3 × 30
Answer: C (4)
165/4 = 25 = 32, 2-3 = 1/8 and 30 = 1, so 32 × 1/8 × 1 = 4.