x^3 −9x+1=0


Question and Answers Forum

All Questions Topic List
Algebra Questions
Previous in All Question Next in All Question
Previous in Algebra Next in Algebra
Question Number 138835 by mathdanisur last updated on 18/Apr/21

$x^{3} - 9 x + 1 = 0$
Commented by mr W last updated on 18/Apr/21

$x_{k} = 2 \sqrt{3} \sin (\frac{1}{3} \sin^{- 1} \frac{\sqrt{3}}{18} + \frac{2 k π}{3}) k = 0, 1, 2$
Commented by mathdanisur last updated on 18/Apr/21

$T h a n k S i r$
Commented by mathdanisur last updated on 19/Apr/21

$W h e r e d i d y o u g e t i t f r o c a n y o u e x p l a i n S i r$
Commented by mr W last updated on 19/Apr/21

$s e e Q 89687$
Commented by Dwaipayan Shikari last updated on 19/Apr/21

$C o i n c i d e n c e! s a m e k i n d o f q u e s t i o n a s k e d i n s a m e d a t e s .$ $O n e y e a r i n t e r v a l!$
Terms of Service
Privacy Policy
Contact: info@tinkutara.com

Question and Answers Forum