Math, asked by hanifreza, 10 months ago

how to find sqaure of 3969?

Answers

Answered by taranginisami1982

1

Answer:

First find the square of (4000×4000)+(4×4)-2(4000×4)

16000000+16-2(16000)

16000016-32000

1596816

Answered by satpalawana023

0

Answer:

3969%3

1323%3

441%21

21%21=0

hence 21 multiple 3=63

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