I have been working on this problem since friday and cannot solve it...these matrices are new to me and confusing.. the problem is: row: -1 1 0/-1; row2: 1 0 1/4 and row3 is: 6 -3 2/10. Big test coming and not ready.

Question

I have been working on this problem since friday and cannot solve it...these matrices are new to me and confusing.. the problem is:  row: -1 1 0/-1; row2:    1 0 1/4 and row3 is: 6  -3 2/10. Big test coming and not ready.

anonymous · Answer

Are you trying to solve by adding? sub? multi? or divid?
For multiplying:
if you have A= a b             B= h i 
                      e f                   k l 
then A*B= (ah+bk)     (ai+bl)
                (eh+fk)      (ei+fl)