Question

3- Qual a raiz de 5 (x + 2) = 10? (0,6)
a) - 1
b) 0
c) - 5
d) - 10​

Answer 1

Resposta:

5 (x + 2) = 10

5x + 10 = 10

5x = 10 - 10

5x = 0

x = 0/5

x = 0

V = { 0 }

b) 0

bons estudos!