Math, asked by mrmonsterboyboy, 6 months ago

Expand......
(7x-9y)3​

Answers

Answered by rotashkumar1980
2

Step-by-step explanation:

phale aap ko x ki value find karni hai or y ki or jo no. hai unko bhi find out Karo simple ...

Answered by shivampatidar6465
3

Answer:

multiplying by 3 inside the bracket

7*3x-9*3y

21x-27y

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