Rozwiąż nierówność:
a) (2x-1)²>16
c) (4x-1)²≥0
e) -1<-(1-x)²
a) (2x-1)2>16
4x-2>16//+2
4x>18
x>4.5
b)(4x-1)2<0
8x-2<0//+2
8x<2
x<2.5
c)-1<-(1-x)2
-1<-(2-2x)
-2-2x>-1//+2
-2x>1
x<-1
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a) (2x-1)2>16
4x-2>16//+2
4x>18
x>4.5
b)(4x-1)2<0
8x-2<0//+2
8x<2
x<2.5
c)-1<-(1-x)2
-1<-(2-2x)
-2-2x>-1//+2
-2x>1
x<-1