Have you seen 'Phantom Graphs'? https://t.co/1CuuSIZEz7 Great for visualising complex roots.
— Maths Teacher (rtd) (@MathsTeacherKYP) March 23, 2018
Have you seen 'Phantom Graphs'? https://t.co/1CuuSIZEz7 Great for visualising complex roots.
— Maths Teacher (rtd) (@MathsTeacherKYP) March 23, 2018