Question

DAU COROANA +61 PCTE URGENTTT
Calculati
a) 2 la puterea 3 x 2 la puterea 2 x 2
b)11 la puterea 30 :11 la puterea 28 + 11 la puterea 1
c) ( 11+3)la puterea 4 : 14 la puterea 2 - 96 la puterea 0
d) ( 15:3) la puterea 8 :5 la puterea 6 - 3 la puterea 2
e) ( 14-3) la puterea 7 : 11 la puterea 5 - 21 la puterea 0
f) ( 17-15) la puterea 3 x 2 la puterea 2 x 2 la puterea 1 - 7 la puterea 2

Answer 1

a) 2^(3+2+1)=2^6=64 (^ înseamnă la putere)
b) 11^(30-28)+11=11^2 +11=11•(11+1)=11•12=132
c) 14^(4-2)-1=14^2 -1=195
d)5^(8-6)-9=5^2 -9=25-9=16
e) 11^(7-5)-1=11^2 -1=120
f) 2^(3+2+1)-49=2^6 -49=64-49=15