Math, asked by riyamaryjacob79, 3 days ago

answer these question maths​

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Answers

Answered by yashwanthco443
1

Answer:

answer in the below attachment please mark me as brainliest

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Answered by subhashreeswati2008
9

Answer:

  1. (x – 3y) (x²+9y²)

2. (2y + 5x) (2y – 5y)

Step-by-step explanation:

x³– 9x²y + 27xy² – 27y³

Soln:- x² ( x–3y ) + 9y²(x–3y)

= (x–3y ) ( x²+ 9y² )

2 . 8y³ – 15x³

Soln:- (2y) ³ – ( 5x ) ³

= (2y + 5x ) (2y – 5x )

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