Question

3) Calculati :
a) (-2)2 =
b) (-2)3 =
c) (+15)
d) (+3)4 =
e) (-3)4 =
f)(-7)2 =
g) (+10)
h) (-1)4
=​

Answer 1

Răspuns:

a) -4

b) -6

c) 1.5×10

d) 12

e) -12

f) -14

g) 5×2

h) 4