Polynomial ring/Substitution/R to Mat2R/x^2-5x+3/67/-45/Exercise

Compute the result, when we replace in the polynomial

$X^{2}-5X+3$

the Variable ${}X$ by the ${}2\times 2$-matrix

${\begin{pmatrix}6&7\\-4&5\end{pmatrix}}.$

Create a solution