Question 1403b

Complex Numbers
Solving Equations Using Sum/Product of Roots

Question

Given that −1−i{- 1 - \mathrm{i}} is a root of the equation
(1−3i)z2+(9−7i)z+10=0,(1 - 3 \mathrm{i})z^2 + (9 - 7 \mathrm{i})z + 10=0,
find the second root of the equation.

Attempt

Your answer:

Answer

Question Progress

  • Start
  • Mastery
about questions progress