Question

Simplifique as expressões:

Answer 1

a)
√5(3-4+1)=
√5(4-4)=
√5(0)=0

c)
6-3√5+3x10=
6-3√5+30=
36+3√5=
3(12+√5)

e)
∛4 .5³+∛4-∛4.2³=
5.∛4+∛4-2∛4=
∛4(5+1-2)=
∛4(6-2)=
4.∛4