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Best Answer

Long Multiplication

45

x45


1800 ) 45 X 40 = 1800)

+225 ( 45 X 5 = 225) ( NB 40 + 5 = 45)


2025

===== The answer .

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lenpollock

Lvl 16
3w ago
This answer is:
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Wiki User

14y ago

452 = 2025

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Q: What is the square of 45?
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