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Sa se rezolve inecuatia (x-2)(x+1)[tex] \leq 3(x+1)[/tex]....stie cineva?...:(:((:((:(((

Răspuns :

(x-2)(x+1)≤3(x+1)
x-2≤3(x+1)/x+1
x-2≤3⇒x≤3+2
           x≤5 ,x=5,4,3,2,1,0,-1,-2........