simplify , (1/2) ^-2 + (2/3)^-2+(3/4) ^-2
Answers
Answered by
8
Answer:
289/36
Step-by-step explanation:
2^2+(3/2)^2+(4/3)^2
4+(9/4)+(16/9)
(144+81+64)/36
289/36
Answered by
0
Answer:
289/36
Step-by-step explanation:
I hope it will be helpful
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