Can I please get someone to help me finish with this problem?.....

How in the world is this operation performed?
3 [ 1 1 -3 ] 4 [ -2 -1 8 ]
[ 3 2 3 ] [ 4 2 2 ]
[ 7 -1 6 ] [ 3 6 3 ]

Question

Can I please get someone to help me finish with this problem?.....

How in the world is this operation performed? 
3 [ 1 1 -3 ]   4   [ -2 -1 8 ]
    [ 3 2 3 ]          [ 4 2 2 ] 
   [ 7 -1 6 ]         [ 3 6 3 ]

anonymous · Answer

3    3 -9           -8   -4   32
[ 9    6   9 ]       [ 16   8     8  ]
  21 -3 18           12   24   12

anonymous · Answer

I got both groups; but how are they to be combined...

anonymous · Answer

How, no one is helping me. thanks alot..appreciate it...

myininaya · Answer

for example first entry=3(-8)+3(16)+(-9)(12)

amistre64 · Answer

its + and not - is where I missed it right :)

myininaya · Answer

yes i see what you are saying it is definitely plus

amistre64 · Answer

a b c | d
          e
          f 

"abc" is a row on the left; and "def" is a column in the right:

 [ad +be +cf] equals the first element :)

myininaya · Answer

but i think jan gave up on us

amistre64 · Answer

yeah, its as some people thinks the world owes them ....

myininaya · Answer

i just got here :(