Question

Given the following matrices A and B, find an invertible matrix U such that UA = B:

* matricies A and B are in comment box*

I need an explanation since I am not getting this right

Answer 1

\[A = \left[\begin{matrix}-4&4&-10 \\ -3 & -6 & -5\\ -1 & 2 & 5 \end{matrix}\right]\]
\[B = \left[\begin{matrix}-21 & 22 & -45 \\ -3 & -6 & -5 \\ -4 & 4 & -10\end{matrix}\right]\]

Answer 2

Dont understand it, can you please go into detail?

Answer 3

@primeralph please and thanks

Answer 4

Can you invert a matrix?

Answer 5

Nope

Answer 6

i'll need some guidance in going step by step. @primeralph