Question

prei
[using the identity (x
Column
Column 3
3xxy2
3 x 3 x 82
Column 1
х3
Column 2
3x2xy
3 x 32 x 8
3x3 x 3 x 8 3x3 x 8 x 8
216
33
83
8x8
51
3x3x3
27
576
+ 51
6259+858
278
+ 275
54
7
8.
54
ce 383 = 54872​

Answer 1

Answer:

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