Question

41Calcule as potências:
a) 2³


b)10³


c) 15²


d) 1⁸


e)-5²


f(-3)³


g)1,2²


h (-5)⁴​

Answer 1

a) 2×2×2 = 8

b) 10×10×10= 1.000

c) 15×15= 225

d) 1×1×1×1×1×1×1×1= 1

e) (-5)×(-5)= 25

f) (-3)×(-3)×(-3)= -27

g) 1,2×1,2= 1,44

h) (-5)×(-5)×(-5)×(-5)= 625

Answer 2

Resposta:

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