(5^4)^14:25^12-5(55^1+x:5)=5^2
aflatil pe x


Răspuns :

(5^4)^14:25^12-5(55^1+x:5)=5^2

(25^2)^14:25^12 - 5(55+ x:5) = 25

25^28:25^12 - 5(55+ x:5) = 25

25^16 - 5 (55 + x:5) = 25

25^16 - 275 + x = 25

x = 275 + 25 - 25^16 = 300 - 25^16