What is the work for 34,992 divided by 81

Mathematics

1 answer:

bagirrra123 [75]3 years ago

6 0

34992/81 or 81*x=34992 = 432

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Trigonometric question, 30 points, will give brainliest.

zheka24 [161]

hmmm first off let's convert the √3 +i to trigonometric form, and then use De Moivre's root theorem, bearing in mind that √3 and i or 1i are both positive, meaning we're on the I Quadrant.

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$\bf ~\dotfill\\\\ \qquad \textit{power of two complex numbers} \\\\\ [\quad r[cos(\theta)+isin(\theta)]\quad ]^n\implies r^n[cos(n\cdot \theta)+isin(n\cdot \theta)] \\\\[-0.35em] ~\dotfill$

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