Question

Dau CORONITA!!
Rezolvati in Z inecuatiile:
a) $(x-2)^{2}$-$x^{2}$ < 4(x-1)
b)$(x+1)^{2}$-$(x+3) ^{2}$> $(x+1) ^{2} - (x-2) ^{2}$
c) 8(x+1) - 4(x-3) < 3(x+12)
d) $(x+2) ^{2}$-3(x+4)>(x+3) (x-5) -2

Answer 1

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