Question

rezolvarea ecuatiei P×2=20:5​

Answer 1

p×2=20:5

p×2=4

p=4:2

p=2

2×2=20:5

2×2=4

Coroana?

Answer 2

Răspuns:

2

Explicație pas cu pas:

P2=4

p=4:2

p=2

tpp

;3

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