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OxbridgeMind TMUA Paper 1 · Q3

Paper 1Algebra

The complete set of values of xx for which (x4−1)(x+3)>0(x^4-1)(x+3)>0 are:

A0<x<10<x<1, −3<x<−1-3<x<-1
B−3<x<−1-3<x<-1, x>1x>1
Cx<−3x<-3, −1<x<1-1<x<1
D−3<x<1-3<x<1
Ex>1x>1, x<−3x<-3

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