Question

Matrix Multiplication. Simplify.

Answer 1

I need help knowing how to do this. I am up to learning!

Answer 2

\[\left(\begin{matrix}6\times(-5) & 6\times4 \\ -3\times(-5) & -3\times4\end{matrix}\right)\]
(This is the first step. I trust you can do the rest by yourself) :)


Learn more: https://www.youtube.com/watch?v=OMA2Mwo0aZg

(sorry I can't reply coz I'm busy I'm so sorry)

Answer 3

So, I got: