Math, asked by renusingh341980, 11 months ago

12a+5b by 7a-b multiply

Answers

Answered by soumya1201
5

Step-by-step explanation:

12a(7a-b)+5b(7a-b)

84a²-12ab+35ab-5b²

84a²+23ab-5b²

Answered by atharv8045
1

Answer:

7a(12a+5b) -b(12a+5b)

84a×a+35ab-12ab-5b×b

84a×a+23ab-5b×b

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