Math, asked by Shreya192008, 7 hours ago

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

Answers

Answered by sophatajitesh

1

Answer:

29

Step-by-step explanation:

on using laws of powers of exponents we have

2²+3²+4²

4+9+16

29

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