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VAAAAA ROOOOGGGG

DAAAUUU COROANAA

URGENTT


VAAAAAAA ROOOGGGGGGG​


VAAAAA ROOOOGGGGDAAAUUU COROANAAURGENTTVAAAAAAA ROOOGGGGGGG class=

Răspuns :

Răspuns:

Explicație pas cu pas:

a)2x-2<-6      2x<-4    x<-2   x∈(-∞,-2)

b) 3x+3<-18    3x<-21   x<7

c) 4x+8≥8      x≥0

d)2x+16≤-10     2x≤-26    x≤-13

e)5x-5<0     x<1

f) 2x+10+3<-9      2x<-22   x<-11

g)3+2x+4<5        2x<-2      x<-1

h) 1+4x-4<-7        4x<-4      x<-1

i 10 +15x<-5      15x<-15      x<-1

,-9