Question

(1/2)^-2 + (1/3)^-2 + (1/4)^-2​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

29

Step-by-step explanation:

(1/2)⁻² + (1/3)⁻² + (1/4)⁻²

Identity : (1/a)⁻ⁿ = aⁿ

→ (2)² + (3)² + (4)²

→ 4 + 9 + 16

→ 29