Math, asked by reshuverma, 6 hours ago

solve the question and give full explanation plz

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Answers

Answered by poojasarita36

1

Answer:

(b) - 175500

Step-by-step explanation:

45^3 - 65^3 + 20 ^3

45×45×45 - 65×65×65 + 20×20×20

91125 - 274625 + 8000

- 183500 + 8000

- 175500

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