Răspuns:
a.0,1^4:0,1^2*1/10(1/10)^4:(1/10)^2*1/10(1/10)31/1000b.(5^2)^4:25^25^8:5^45^4c.(1/7^2)^3:(-49)^2*7^107^-6:49^2*7^107^-6:7^4*7^101d.(4/10)^7:0,4^4:0,4^22/5
Explicație pas cu pas: