Question

1. Efectuați :
a) 2⁹•2⁷
c) 2⁹:2⁷
b) (2⁹)⁷ Va rog!!!!!!!​

Answer 1

Răspuns:

a)

${2}^{16}$

b)

${2}^{2}$

c)

${2}^{63}$

Answer 2

a)18•14=252

b)18:14=1,2857142

c)126