(x+y-z)x+(z+x-y)y-(x+y-z)z
Answers
Answered by
0
Answer:
x(y-z)+y(z-x)+z(x-y)
=xy-xz+yz-yx+zx-zy
=0
Similar questions
Math,
3 months ago
History,
3 months ago
Computer Science,
6 months ago
Business Studies,
6 months ago
Biology,
9 months ago
English,
9 months ago
History,
9 months ago