Math, asked by gunasagar649, 3 months ago

31. x2+y2+z2+2xy+2yz+2zx =​

Answers

Answered by abi871
0

Step-by-step explanation:

(x+y+z)^2....... is the answer.....

Answered by shalinin192003
0

Answer:

(x+y+z)2........ ......

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