Math, asked by rahimakhatun1506, 8 months ago

b^2 + c^2- 2bc-a^2 : factories​

Answers

Answered by iamsnehabayal2003
0

Step-by-step explanation:

therefore,b²-2bc+c²-a²=0

or,(b-c)²-a²=0

or,(b-c-a)(b-c+a)=0

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