Решите неравенства: 1)2х²-3x+1>0 2)7x²-6[-1<0 3)-35x²-12x-1<0 4)27x²-6x-5<0

Question

Решите неравенства:
1)2х²-3x+1>0
2)7x²-6[-1<0<br> 3)-35x²-12x-1<0<br> 4)27x²-6x-5<0

Answer 1

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