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Natalka [10]
3 years ago
11

Helpp pls no random or wrong answers!

Mathematics
2 answers:
kobusy [5.1K]3 years ago
8 0

Answer:

  • a) 2/5, b) 2.5

Step-by-step explanation:

a)

  • (4/25)^{1/2} = \sqrt{4/25} = 2/5

b)

  • (4/25)^{-1/2}=(25/4)^{1/2}=\sqrt{25/4} =5/2=2.5
Valentin [98]3 years ago
3 0

Step-by-step explanation:

please mark me as brainlest

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I need help if you get right it will mark you
skelet666 [1.2K]

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