Question

gentee me ajudaaa
a) 3-²
B) 5-²
c)7-²
d)(⅔)-²
e)(⅕)-³
f)(,-¾)-²
g)4-¹
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Answer 1

Resposta:

Explicação passo a passo:

3^-2=

(1/3)^2=

1/9

5^-2=

(1/5)^2=

1/25

7^-2=

(1/7)^2=

1/49

(2/3)^-2=

(3/2)^2=

9/4

(1/5)^-3=

(5)^3=

125

(-3/4)^-2=

(-4/3)^2=

16/9

4^-1=

(1/4)^1=

1/4