Math, asked by yasmeenyasmeen8383, 16 days ago

(a+b) (c-d)+(a-d) (c+d) +2 (ac+bd)​

Answers

Answered by srsinghal917
1

Answer:

4ac

Step-by-step explanation:

ac-ad+bc-bd+ac+ad-bc-bd+2ac+2bd

2ac-2bd+2ac+2bd

4ac

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