sherividourek71 sherividourek71

01-03-2021
Mathematics

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Multiply. Express your answer in standard form. (3−4i)(5+6i)

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PostyFan PostyFan

01-03-2021

Answer:

Input:

(3 - 4 i) (5 + 6 i)

Result:

39 - 2 i

Polar coordinates:

r≈39.0512 (radius), θ≈-2.93567° (angle)

Position in the complex plane:

Position in the complex plane

Minimal polynomial:

x^2 - 78 x + 1525

ANSWER IS 39-2i

Step-by-step explanation:

Answer Link

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