Math, asked by syedmabubakarhani, 3 days ago

-3(5a+7b)-2(5b-3a)(5a-7b)

Answers

Answered by shreyayogesh1027
0

Answer:

8ab

Step-by-step explanation:

15a+21b+10b-6a+5a-7b

4a+4b=8ab

hope it helps

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