A+b : [(4+5i) + (1+5i)] . (1+i) =a+bi
1 answer:
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Answer:
a)
b)
Step-by-step explanation:
a) Let the required polynomial be p(x).
We have the relation, + p(x) = 18
i.e. p(x) = 18
i.e. p(x) =
b) Let the required polynomial be q(x).
We have the relation, + q(x) = 0
i.e. q(x) = 0
i.e. q(x) =