Răspuns:
Explicație pas cu pas:
m) [(-10)^4]^5:(-10)^18-3^4=(-10)^20:(-10)^18-81=(-10)^2-81=100-81=19
n) 11^5·11^103-(11)^108=(11)^108-(11)^108=0
o) [(-3)^4]^60:(-3)^238+10^2=(-3)^240:(-3)^238+10^2=(-3)^2+100= =9+100=109
p) 79^43:79^34-7790^0·(79^3)^3=79^9-1·79^9=0
r) -13^0+13^1+(-13)^1+1^0+2019^0=-1+13-13+1+1=1
