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Efectuati: a) 7 puterea 3 - 5 puterea 2 b) 477 puterea 1 - 0 puterea 2012 c) 15 puterea 2 - puterea 3 d) (2 × 5) puterea 2 VA ROGGGGG REPEDEEEEEE​

Răspuns :

a)7^3=7*7*7=343

5^2=5*5=25

343-25=318

b)477^1=477

0^2012=0

477-0=477

c)15^2=15*15=225

2^3=8

225-8=217

d)10^2=10*10=100