x(y-z) +y(z-x) +z(x-y)
Answers
Answered by
13
Answer:
x(y-z) +y(z-x) +z(x-y)
xy-xz+yz-xy+xz-yz
=0
Answered by
2
Answer:
the answer is 0
Step-by-step explanation:
just open the bracket
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