Question

(1/8)power -2+(1/2)power-2+(1/3)power-2
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Answer 1

Answer: 77

Step-by-step explanation:

(1/8)^-2 + (1/2)^-2 + (1/3)^-2

[(a/b)^-m = (b/a)^m]

Therefore,

= 8² + 2² + 3²

= 64 + 4 + 9

= 77