IB DP Maths Topic 2.4 The form x↦a(x−p)(x−q) , x-intercepts (p,0) and (q,0) SL Paper 1IB DP PhysicsIB DP MathsIB DP ChemistryIB DP Biology IB DP Maths Papers All Topics Download IITian Academy App for accessing Online Mock Tests and More.. IB DP Maths Papers All Topics