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Dau coroana si ma abonez!​

Dau Coroana Si Ma Abonez class=

Răspuns :

f(-5)=-5+2=-3
f(-2)=-2+1=-1
f(0)=0+2=2
f(1)=1+2=3
f(4)=-4+1=-3
f(2/3)= 2/3 +2= 8/3
f(5/3)= -5/3+1= -2/3
f(√7)= -√7+1
f(√2-1)= √2-1+2= √2+1