Question

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Answer 1

Răspuns:

(10^12)^15=10^210

2^136 • 2^31=2^167

3^14 • 5^24

(2^90 • 3^63) : (2^50 • 3^60) = 2^40 • 3^3

(2^170 • 3^90) : (2^154 • 3^28) = 2^16 • 3^62