Math, asked by rajeshwari8272, 9 months ago

Using identity 1003)whole cube​

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Answered by Anonymous
2

Answer:

hope it will help you:-)

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Answered by ammooos
1

1003=1000+3

(1003)³=(1000+3)³

( a+b)³= a³+3a²b+3ab²+b³

=1000³+3*1000²*3+3*1000*3²+3³

=1000000000+9000000+27000+27

=1009027027

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