Math, asked by nawna2suc0aarook, 1 year ago

Expand-a ki power 4 +b ki power4

Answers

Answered by devika2000
0
(a+b)4 = a4 + b4 + 4a3b + 6a2b2 + 4ab3 
a4 + b4 = (a+b)4 - 4a3b - 6a2b2 - 4ab3

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