roseyslay roseyslay

25-04-2020
Mathematics

contestada

Which is the value of this expression when a=5 and k=-2?
[3^2a^-2]^k
[3a^-1]

Respuesta :

brebelfort1 brebelfort1

25-04-2020

Answer:243 /3125

(Decimal: 0.07776)

Step-by-step explanation:((32)(5−2))2(3(5−1))

((32)(5−2))2(3(5−1))

Answer Link

jeffxlaughingjack jeffxlaughingjack

10-12-2020

Answer:

9/25

Step-by-step explanation:

Answer Link

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