Dziedzina:
(3x^2+1)(x^2+1)(2x^2-1)>0
2x^2-1>0 |:2
x^2-1/2>0
(x-√2/2)(x+√2/2)>0
x∈(-∞;-√2/2)∪(√2/2;+∞)
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Dziedzina:
(3x^2+1)(x^2+1)(2x^2-1)>0
2x^2-1>0 |:2
x^2-1/2>0
(x-√2/2)(x+√2/2)>0
x∈(-∞;-√2/2)∪(√2/2;+∞)