Math, asked by hsusvdudegusvs, 1 year ago

a²_b²_c²+2bc b²_c²_a²+2ac c²_a²_b²+2ab​

Answers

Answered by rahulmpbfhss
2

Answer:

(a+b+c)²=a²+b²+c²+2(ab+bc+ac)

(a+b+c)³=(a+b+c)(a²+b²+c²-ab-bc-ac)+3abx

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