Rezolva ecuatiile urmatoare:
g).0,25x^2+x=(0,5x-1)2
h).y(y+2)-y(y-1)=3
i).(2z-1)^2=z(4z+1)
j).(√2+x)=x^2+1
k).(x+2)^2=x^2+1
l).x^2=(x-3)^2
Va rog sa ma ajutati!Dau coroana !;(

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