Question

2)calcule:

a)²√9=
b)²√4/16=
c)³√64=

3)calcule:

a)5⁻² · 3⁻²=
b)3/5·2/3=
c)2/5+1/3

Answer 1

Resposta:

Explicação passo-a-passo:

2 a) ²√9= 3

b) ²√4/16= 2/4

c)³√64= 4

3 a)5⁻² · 3⁻²= 15 ao -4

b) 3/5·2/3= 6/15

c)2/5+1/3= 11/15