Polynomial ring/Substitution/R to Mat3R/-x^3+6x^2-6x+27/532/541/730/Exercise

Compute the result, when we replace in the polynomial

$-X^{3}+6X^{2}-6X+27,$

the variable ${}X$ by the ${}3\times 3$-matrix

${\begin{pmatrix}5&3&2\\5&4&1\\7&3&0\end{pmatrix}}.$

Create a solution