Question

va rog mult dau coroana plssssss MultuMESC!
Calculaţi :
a) 2 La puterea 3 + 3 La puterea 2 = _______________________________________________________________________
b) 4 La puterea 3 + 4 La puterea 0 + 4 La puterea 2 =____________________________________________________________________
c) 3 La puterea 3 – 3 La puterea 2 + 3 = ____________________________________________________________________
d) (3 La puterea 2 ) La puterea 2 - 7 La puterea 2 = _____________________________________________________________________
e) (10 + 20 ) La puterea 2 = ____________________________________________________________________

Answer 1

$2^{3} + 3^{2} = 8+9=17\\4^{3}+4^{0}+4^{2} = 64+1+16=71\\3^{3}-3^{2} +3=27+9+3=42\\\\(3^{2}) ^{2} -7^{2}=27-49=-22$