Question

Preciso urgentemente, me ajudemmm?

Answer 1

Resposta:

a)×^2=16/4 ×=+/-2

b)×^2=49 ×=+/-7

c)×^2=9 ×=+/-3

d×^2=125/5 ×^2=25 ×=+/-5

e)×^2=16 ×=+/-4

a II , b IV, c V , d I ,e III