3x- x2 > 0
pisac tez odp ( ze x nalezy ..? )
x(3-x)>0
x∈(-∞,0)u(3,∞)
3x-2x>0
x>0
tak nazeży ;)
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3x- x2 > 0
x(3-x)>0
x∈(-∞,0)u(3,∞)
3x-2x>0
x>0
tak nazeży ;)