Question

x(2x-3)<=0 решите неравенство

Answer 1

Ответ в файле, который прикреплен!

Answer 2

x(2x - 3) ≤ 0
2x(x - 1,5) ≤ 0
x (x - 1,5) ≤ 0
         +                       -                       +
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                  0                         1,5
                  ///////////////////////////
x ∈ [0 ; 1,5]