Math, asked by palak40209, 1 month ago

5а+ 7b - 2с+ За – 7b + 4c

Answers

Answered by Anonymous

3

Step-by-step explanation:

The required difference =(3a–7b+4c)−(5a+7b−2c)

=3a–5a–7b–7b+4c+2c

=−2a–14b+6c

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