examday

Official papers

Official 2020 Paper 1 · Q3

Paper 1Algebra

Find the complete set of values of xx for which

(x+4)(x+3)(1−x)>0and(x+2)(x−2)<0(x+4)(x+3)(1-x)>0\quad\text{and}\quad(x+2)(x-2)<0
A1<x<21<x<2
B−2<x<1-2<x<1
C−2<x<2-2<x<2
Dx<−2x<-2 or x>1x>1
Ex<−4x<-4 or x>2x>2
Fx<−4x<-4 or −3<x<1-3<x<1
G−4<x<−2-4<x<-2 or x>1x>1

Read the questions freely. Sign in to check your answer, see the worked solution and save your progress.

Sign in to check your answerPractise the whole paper →