Math, asked by sharmatulsi21, 2 months ago

the value of x(y+z)+y(x+z)+z(x+y)-2(xy+y+zx)​

Answers

Answered by prarthanasutar3434
1

Step-by-step explanation:

xy+xz+xy+yz+xz+yz=2(xy+xz+yz)

2(xy+xz+yz)-2(xy+y+zx)

=0

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