54×56 by sutra nikhilam
Answers
Answered by
2
(55 - 1) (55 + 1)
(55)² - (1)²
3025 - 1
= 3024
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Answered by
1
3024
Step-by-step explanation:
(55-1)(55+1)
(55)²-(1)².
3025-1
=3024
hope it helps
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