Question

efectuati: a) 2²+3³ b)2+2² c)2×3² d)1+2+2² e) 3²×2+1 f) 10-2³​

Answer 1

Răspuns:

a) 2²+3³ = 4 + 27 =31

b) 2+2² = 2 + 4 = 6

c) 2×3² = 2 x 9 = 18

d) 1+2+2² = 3 + 4 = 7

e) 3²×2+1 = 9 x 2 + 1 = 18 + 1 = 19

f) 10-2³​ = 10 - 8 = 2