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52-2(4xkwadrat+4x-1)-x kwadrat-10x-25>5-9xkwadrat+4
52-8xkwadrat-8x+2-xkwadrat-10x-25>5-9xkwadrat+4
-8x-10x>-28
-18x>-28|:(-18)
x <1i5/9