Answer:

Step-by-step explanation:
For two matrix P and Q, the product, say PQ is defined when:
The number of columns of P = The number of rows of Q
Since A is a 2×2 matrix and B is also a 2×2 matrix
Thus both AB and BA are possible.
So AB is:

BA is:

5 square root of 2 is 25.
-9-6 is -15
Answer:
log (1/3)
Step-by-step explanation:

Answer:
ok so first start with 97 and 45 put together 57/97 and
Step-by-step explanation:
There are many for this ,but one sample is: 2 divided by 2is 4 X 3 which is 12.