Find the first three iterates of the function f(z) = 2z + (3 - 2i) with an initial value of z0 = 5i.
a.
3 + 8i, 9 - 14i, 21 - 26i
c.
3 + 8i, 9 + 14i, 21 + 26i
b.
3 + 8i, 11 - 16i, 23 - 28i
d.
3 + 8i, 11 + 16i, 23 + 28i

Please select the best answer from the choices provided

A
B
C
D

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.