2х-6 >0
2х >6
x > 3
x∈(3;+∞)
х-3> 0
x> 3
x∈(3; +∞)
х²-1 >0
x²>1
x>1 и x< -1
x∈(-∞:-1)∪(1; +∞)
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2х-6 >0
2х >6
x > 3
x∈(3;+∞)
х-3> 0
x> 3
x∈(3; +∞)
х²-1 >0
x²>1
x>1 и x< -1
x∈(-∞:-1)∪(1; +∞)