Mathematics: If `u=(1+isqrt(3))` and `v=(1+2isqrt(3))`, what is uv?

If `u=(1+isqrt(3))` and `v=(1+2isqrt(3))`, what

Ответ:

mvazquez298

11.03.2022

$u=(1+i\sqrt3),\ v=(1+2i\sqrt3)\\\\uv=(1+i\sqrt3)(1+2i\sqrt3)\\\\=(1)(1)+(1)(2i\sqrt3)+(i\sqrt3)(1)+(i\sqrt3)(2i\sqrt3)\\\\=1+2i\sqrt3+i\sqrt3+2i^2(\sqrt3)^2\\\\=1+3i\sqrt3+2(-1)(3)\\\\=1+3i\sqrt3-6\\\\=\boxed{-5+3i\sqrt3}$

0,0(0 оценок)

Ответ:

Tnaaasty5901

04.04.2022

Mathematics

7/10

hope this !

0,0(0 оценок)

If `u=(1+isqrt(3))` and `v=(1+2isqrt(3))`, what is uv?

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question