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Va rog ajutata urgent.
a=5 la puterea100:(5 la puterea2) la puterea50+5 la puterea 0=
b=(3 la puterea15*3 la puterea4):(3 la puterea 10: 9)=


Răspuns :

(^ = ridicarea la putere)
a=5^100:(5^2)^50+5^0
a=5^100:5^100+1
a=1+1=2

la b nu stiu sigur
a=5¹⁰⁰:(5²)⁵⁰+5⁰
a=5¹⁰⁰:5¹⁰⁰+5⁰
a=5⁰+5⁰
a=1+1
a=2

b=(3¹⁵*3⁴) :( 3¹⁰:3²)
b=3¹⁹ : 3⁸
b=3¹¹
b=177147