Question

x+1<5

x+1≤-3

x+3<2

vreau raspuns intreg si repede
VA ROG!!!!

Answer 1

Salut,


x+1 < 5
x < 5-1
x < 4

x € (-∞;4).


x+1 ≤ -3
x ≤ -3-1
x ≤ -4

x € (-∞;-4].


x+3 < 2
x < 2-3
x < -1

x € (-∞;-1).




Succes!