Math, asked by mrsarshadkhan, 7 days ago

This is from expansion chapter
Expand (5xy-3a)² ?​

Answers

Answered by prabhatsharma1410
1

Answer:

this is the answer

Step-by-step explanation:

by formula

 {a }^{2}  +  {b }^{2}  - 2ab

Attachments:
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