Question

a) (+2)²

b)(+4)²

c)(-10)⁴

d)(-2)²

e)(-2)³

Answer 1

a)4
b)16
c)10000
d)4
e)-8

Answer 2

a) (+2)² = 4

b)(+4)² = 16

c)(-10)⁴ = 10.000

d)(-2)² = 4

e)(-2)³ = - 8

Um abraço.