Question

1 - Calcule:
${6} - ^{2}$

a)36

b)-36

c)
$-\frac{1}{36}$
d)
$\frac{1}{36}$

2 - Calcule:

(-2/5)-¹

a)
$\frac{2}{5}$
b)
-2/5

c)
-5/2

d)
$\frac{5}{2}$

​

Answer 1

Resposta:

12a 13 h 28 suz sua ocvssnz