Math, asked by bhavanij0705, 7 months ago

factorize:x3y3+729 ​

Answers

Answered by ramug10
2

Answer:

(xy+9)(x²y²-9xy+9²)

Step-by-step explanation:

x³y³+729=(xy)³+9³

Formula:

a³+b³=(a+b)(a²-ab+b²)

=(xy+9)(x²y²-9xy+9²)

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