Math, asked by 98779jass, 7 months ago

17)Write formula of (x+y+z)2​

Answers

Answered by NavreetSingh11
1

Answer:

(x+y+z)²=x²+y²+z²+2xy+2yz+2zx

Answered by mansipandey27655
0

Answer:

(x+y+z)2=x2+y2+z2+2xy+2yz+2zx

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