Question

calcule as potências a seguir :

Com cálculo pfr ! ♡
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Answer 1

a)0
b)25
c)1,44
d)25
e)1

Answer 2

Explicação passo-a-passo:

a) 0⁷=0

b) - 5²= - 25

c) - (1,2)²= - 1,44

d) (-5)²= +25

e) -(0,3)⁰= 1

f) (-2/3)³= - 8/27

g) - (2/5)³= - 8/125

h) (1 ⅔)²= (1×3+2/3)²= (3+2/3)²= (5/3)²= 25/9