\( x^{4}-2 x^{3}-21 x^{2}+22 x+40=0 \), the roots being in arithmetical progression.
Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=iMk_w-qtu-A
8\( x^{4}-2 x^{3}-21 x^{2}+22 x+40=0 \), the roots being in arithmetical progression.
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live