Question 22
IndicesSimplify (8√n/m3/2)2(4−1m2/(2n−2))
- A.128n3m−1
- B.8n3m−1
- C.8n3m
- D.8n4m
Show the answer and explanation
Answer: B (8n3m−1)
Explanation
The first bracket squared is 64n/m³. The second is m²n²/8. Multiplying gives 8n³/m = 8n³m−1.
Simplify (8√n/m3/2)2(4−1m2/(2n−2))
Answer: B (8n3m−1)
The first bracket squared is 64n/m³. The second is m²n²/8. Multiplying gives 8n³/m = 8n³m−1.