We first find A2, for which we multiply A with itself. We perform matrix multiplication in which we multiply rows of first matrix with columns of second matrix element by element and add.
Answer:

Step-by-step explanation:
(-2,1)=(x1,y1)
(4,5)=(x2,y2)
d=?
d=
Answer:
4l of icecream
Step-by-step explanation:
10÷3=3.33
12÷4=3
Answer:
x = -2
Step-by-step explanation:
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