Mathematics, 05.11.2019 02:31 aleilyg2005

Q1.the cubic equation
${z}^{3} + p{z}^{2} + qz + 37 - 36i = 0$
where p and q are constants, has three complex roots, a, b and y (alpha, beta and gamma). it is given that b = -2+3i and y = 1 + 2i.
(a)(i)write down the value of aby.
(ii)hence show that (8 + i)a = 37 - 36i.
(iii)hence find a, giving your answer in the form m + ni, where m and n are integers.

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Q1.the cubic equation
[tex]{z}^{3} + p{z}^{2} + qz + 37 - 36i = 0[/tex]
where p and q are...