Number of solutions of the equation z^3 +(([3(z^− )^2 ])/(∣z∣))=0 where z is a complex no.


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Question Number 32203 by rahul 19 last updated on 21/Mar/18

$N u m b e r o f s o l u t i o n s o f t h e e q u a t i o n$ $z^{3} + \frac{[3 {(\bar{z})}^{2}]}{∣ z ∣} = 0 w h e r e z i s a c o m p l e x n o .$
Commented by rahul 19 last updated on 21/Mar/18

Commented by rahul 19 last updated on 21/Mar/18

$p l s e x p l a i n t h i s^{″} 5 d i s t i n c t v a l u e s o f θ^{″} .$ $a n d w h y r \neq - \sqrt{3} ?$
Commented by MJS last updated on 21/Mar/18

$a + b i$ $r = \sqrt{a^{2} + b^{2}} ≧ 0$
Commented by MJS last updated on 21/Mar/18

$e^{5 i θ} = - 1$ ${(e^{i θ})}^{5} = - 1$ $x^{n} = c$ $has got 5 solutions$
Commented by rahul 19 last updated on 21/Mar/18

$t h a n k u s i r .$
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