Math, asked by anikabhargava6, 9 months ago

(3x-y) ^3 solve using identity

Answers

Answered by 217him217

10

Answer:

Step-by-step explanation:

(3x-y)³

= (3x)³ + 3(3x)²(-y) + 3(3x)(-y)² + (-y)³

= 27x³ - 27x²y + 9xy² - y³

Answered by Anonymous

9

Answer:

this is ur answer

i hope this would help u. m

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