Math, asked by yuvrajaggarwal13, 10 months ago

simplify : 7a-b x 7b-c x 7c-b

Answers

Answered by minakshichaturvedi01
2

Step-by-step explanation:

7a-b×7b-c×7c-b

7a-2b×7b-7c²

8a-14b²-7c²

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