Question

Simplify: (1/2)⁻³ + (1/3)⁻² + (1/4)⁻¹​

Answer 1

Answer:

21

Step-by-step explanation:

1/2^–3 + 1/3^-2+1/4^-1

now we will do reciprocal to make negative degree positive.

so,

2³+3²+4

2×2×2+3×3+4

8+9+4

21

Answer 2

answers

• 21 is correct answers
• I hope you
• thankuu