youngtiana97
youngtiana97
20-06-2021
Mathematics
contestada
evaluate 9^-1/2
help
Respuesta :
wegnerkolmp2741o
wegnerkolmp2741o
20-06-2021
Answer:
1 /3
Step-by-step explanation:
We know that a^-b = 1/a^b
9^-1/2 = 1/9^1/2
The sqrt (9) =3
1 /3
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