## Consider complex numbers (z) satisfying (left| {{z^2} – 3 – 4i} right| = 2left| z right|). Let (M) and (m) be the maximum and minimum values ​​of (left| z right|) respectively. The value of ({M^2} + {m^2}) is equal to – Math Book

Consider complex numbers (z) satisfying (left| {{z^2} – 3 – 4i} right| = 2left| z right|). Let (M) and (m) be the maximum and minimum values ​​of (left| z right|) respectively. The value of ({M^2} + {m^2}) is equal to – Math Book – Learn Math