Question

2(x-3)+ 4 >=0 este o inecuatie.. ,

Answer 1

Bună,

2(x-3)+4 ≥ 0
2x-6+4 ≥ 0
2x-2 ≥ 0
2x ≥ 2
x ≥ 1.

x € [1;∞).


Succes!

Answer 2

2(x-3)+ 4 >=0
2x - 6 + 4 > = 0
2x - 2 >= 0 
2x > = 2 
x > = 2 : 2 
x > = 1 
x = { 1,2,3,...+inf}