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A²
1 -1 x 1 -1
-1 1 -1 1
= 1+1 -1-1 = 2 -2
-1-1 1+1 -2 2
4A²
=8 -8
-8 8
A³
1 -1 x 2 -2
-1 1 -2 2
= 2+2 -2-2 = 4 -4
-2-2 2+2 -4 4
2 * A³
= 8 -8
-8 8
A⁴
2 -2 x 2 -2
-2 2 -2 2
=4 +4 -4-4 =8 -8
-4-4 4+4 -8 8
A⁴+2A³+4A²+8A
8 -8 + 8 -8 + 8 -8 + 8 -8
-8 8 -8 8 -8 8 -8 8
= 32 -32
-32 32
1 -1 x 1 -1
-1 1 -1 1
= 1+1 -1-1 = 2 -2
-1-1 1+1 -2 2
4A²
=8 -8
-8 8
A³
1 -1 x 2 -2
-1 1 -2 2
= 2+2 -2-2 = 4 -4
-2-2 2+2 -4 4
2 * A³
= 8 -8
-8 8
A⁴
2 -2 x 2 -2
-2 2 -2 2
=4 +4 -4-4 =8 -8
-4-4 4+4 -8 8
A⁴+2A³+4A²+8A
8 -8 + 8 -8 + 8 -8 + 8 -8
-8 8 -8 8 -8 8 -8 8
= 32 -32
-32 32
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