Calculate-and-factorize-for-m-R-The-caracteristic-polynom-of-A-2-m-5-m-m-5-2-m-m-5-5-3-

Question Number 173061 by mathocean1 last updated on 06/Jul/22

C a l c u l a t e a n d f a c t o r i z e f o r m \in R,

T h e c a r a c t e r i s t i c p o l y n o m o f

A = (\begin{matrix} - 2 - m & 5 + m & m \\ 5 & - 2 - m & - m \\ - 5 & 5 & 3 \end{matrix})