Question

@terenzreignz
picture below.!

Answer 1

Matrices. Just like linear equations only mxn times the work :)
Let's get to work. First, get -5A
You can do this by multiplying each and every term in A by -5

Answer 2

i was afraid that's how you do it lmao okay, well i think i have it from here. i will tell you what i get when im done.

Answer 3

Fear not the Scalar Multiplication and the Matrix Addition.
Fear the Matrix Multiplication O.O
Feeeeaaaar

Answer 4

lmfao xDD im good at matrix addition and subtraction. but idk about multiplication.

Answer 5

Feeeaaarrrrr
Just to give you an idea, and don't take this too seriously yet, focus on what you have to do... matrix multiplication looks like this
\[\Large \left[\begin{matrix}a & b \\ c & d\end{matrix}\right]\left[\begin{matrix}p & q \\ r & s\end{matrix}\right]=\left[\begin{matrix}ap+br & aq+bs \\ cp+dr & cq+ds\end{matrix}\right]\]

Answer 6

And that was just 2x2 matrices.

Answer 7

0.0 im doing it wrong then. i was just multiplying each number by -5

Answer 8

No, this is MATRIX Multiplication. It's not the same as SCALAR multiplication.
I told you not to take this seriously yet -.-

Answer 9

ohhhh xD

Answer 10

Recheck.

Answer 11

i meant to put -11

Answer 12

Well then, it's correct, with the -11 set.

Answer 13

yayy! okay heres the next problem i have... ill do it and i want you to just check it please

Answer 14

What's X?

Answer 15

i have to do it first.

Answer 16

So yeah, this is just like a linear equation, only four times the stress ;)

Answer 17

@terenzreignz ...

Answer 18

Getting dizzy, stand by.

Answer 19

Wrong. Redo it :)

Answer 20

how is it wrong???

Answer 21

Simply is :)
Please redo your calculations.

Answer 22

okkk