b și d va rog repedeeee am nevoieeee

Răspuns:
b) = (5²+5+1)•5^5:5^5+3¹⁴:3^10
= (25+5+1)•5^5:5^5+3⁴
= 31•5^5:5^5+81
= 31•1+81
= 31+81
= 112.
d) = 9+24²+32•25-1
= 9+576+800-1
= 1385-1
= 1384
EVERGREEN