unit digit of (23)^2
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Answered by
1
23×23 = unit digit = 3×3 = 9
Answer : 9
Answered by
0
Answer: 9
Explanation: 23 x 23= 529
H T O
5 2 9
Also '23'
3 x 3 = 9
T O
2 3
THANKS HOPE IT HELPS
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