Răspuns :
Răspuns:
1. a) +, - 6
B) +, - 12
C) 5/3, -3
2. a) 3x-5<2 , 3x-5> sau egal 0
x<7/3 , x> sau egal 5/3
x>1, x< 5/3
gasim intersectia x E [5,3, 7/3)
x E (1, 7/3)
solutie x E (1, 7/3)
Răspuns:
1. a) +, - 6
B) +, - 12
C) 5/3, -3
2. a) 3x-5<2 , 3x-5> sau egal 0
x<7/3 , x> sau egal 5/3
x>1, x< 5/3
gasim intersectia x E [5,3, 7/3)
x E (1, 7/3)
solutie x E (1, 7/3)