Question

3) Simplifique os radicais e efetue as operações:
a) V28 - 10/7 =
b) 9V2 + 3V50 =
c) 6V3 + 175 =
d) 2V50 + 6V2 =
e) V98 +5V18 =
f) 3V98 - 2V50 =
g) 3V8 - 7V50 =
h) 2132-5118 =​

Answer 1

a) 2 raiz de 7 - 10 raiz de 7 = - 8 raiz de 7

b) 9 raiz de 2 + 15 raiz de 2 = 24 raiz de 2

c) 6 raiz de 3 + 5 raiz de 3 = 11 raiz de 3

d) 10 raiz de 2 + 6 raiz de 2 = 16 raiz de 2

e) 2 raiz de 23 + 3 raiz de 2 = 5 raiz de 25

f) 6 raiz de 23 - 10 raiz de 2 = - 4 raiz de 21

g) 64 raiz de 2 - 10 raiz de 3 = 54 raiz de -1

a)  =  

28/2= 14

14/2= 7

7/7= 1

= 2