Question

Evaluate [(1/3)-² (1/4)-²]×5-¹​

Answer 1

Answer:

(1/2)^-2 + (1/3)^-2+ (1/4)^-2

= 2^2 + 3^2 + 4^2

= 4 + 9 + 16 = 13 + 16 = 29

Answer 2

Step-by-step explanation:

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