Math, asked by parthhedda47, 3 days ago

expand:- (1/x+y/3)^2​

Answers

Answered by satamil0505
0

Step-by-step explanation:

Answer

(

x

1

+

3

y

)

3

⇒(

x

1

)

3

+(

3

y

)

3

+3(

x

1

)(

3

y

)(

x

1

+

3

y

)

x

3

1

+

27

y

3

+

x

y

(

x

1

+

3x

y

)

x

3

1

+

27

y

3

+

x

2

y

+

3x

y

2

.

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