Question

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Prove,

$\sqrt{-2+2i√3}−2+2i√3$+ $\sqrt{-2-2i√3}−2−2i√3​$= 22 ​

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Answer 1

Answer:

Breathing polluted air affects your lung health now and in the future. Here are some simple actions we can take to reduce air pollution and to keep the air cleaner.(Sorry don't know)

Walk, bike, carpool, or take public transit.

Reduce heating needs by making your house more energy efficient.