add x-y+xy,-z+y+yz,z-x+zx
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Answered by
1
Your answer will be
xy + yz +zx
As when we add these terms positive and negative terms of same variable will be cancelled out to zero.
xy + yz +zx
As when we add these terms positive and negative terms of same variable will be cancelled out to zero.
Answered by
3
Answer:
xy+yz+zx
Step-by-step explanation:
x-y+xy
+ y-z+yz
+ z-x+zx
xy+yz+zx
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