👤

a 7^3-5^2 b 477^1-0^212 c 15^2x263 d (2^2x50)^2 va rog spunetim aztazi in zeceminute maxi va rog dau coaroana

Răspuns :

a 7^3-5^2 =343-25=318
b 477^1-0^212=477-0=477
c 15^2x263 =225x263=59175
d (2^2x50)^2 =(4x50)^2=200^2=40000