samarahernandez26 samarahernandez26

19-05-2020
Mathematics

contestada

Select the correct answer.
If `u=(1+isqrt(3))' and `v=(1+2isqrt(3)) , what is uv?
A.
7+3isqrt(3)
B.
-5+3isqrt(3)
C.
5+2isqrt(3)
D.
7+2isqrt(3)

Respuesta :

MannersMakethMan MannersMakethMan

19-05-2020

Answer:

B

Step-by-step explanation:

(1+isqrt(3))(1+2isqrt(3))=1+2i√3+i√3+i√3*2i√3=3i√3-5=-5+3i√3

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