Matematică, întrebare adresată de gabimustafa112, 9 ani în urmă

efectuati
a)5la3-2la4
b)123la0-1la2012
c)5la2x2la2
d)(2+9)tot la2


gabimustafa112: ajutatima urgent acuuuuuuuuuuuuumm...
gabimustafa112: oricine ajutatima
gabimustafa112: acuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuum
gabimustafa112: ajutama
gabimustafa112: te rog
meryistrate: da ti am raspuns nu te inteleg

Răspunsuri la întrebare

Răspuns de meryistrate
8
a) 125-16=109
b) orice numar la puterea 0 este 1
1 la orice putere este tot 1
1-1=0
c) 25*4=100
d) (2+9)²=11²=121
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