Question

evaluate: 2^4×2^-3×2^-1​

Answer 1

Answer:

2⁴ × 2-³ × 2-¹

= 2 ⁴-³‐¹

= 2⁴-⁴

= 2⁰

= 1 Ans.

Answer 2

Answer:

1

Step-by-step explanation:

2⁴ = 2×2×2×2 = 16

2^-3 = 1/2³ = 1/2×2×2 = 1/8

2^-1 = 1/2¹ = 1/2

So,

16 × 1/8 × 1/2 = 2 × 1/2 = 1