x4(y-z)+y4(z-x)+z4(x-y)
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0
Answer:
0
Step-by-step explanation:
x4(y-z)+y4(z-x) +z4(x-y)
=4xy-4xz+4yz-4xy+4xz-4yz
=4xy-4xy+4xz-4xz+4yz-4yz
=(0)+(0)+(0)
=0
hope this helps you
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