Multiple Choice
Add.
( y x + z ) + ( z y + x ) + ( y + z x )
A) -22x + 10y + 10z
B) -7x + 10y + 12z
C) 22x -10y + 2z
D) -7x + 10y + 11z
E) 22x + 18y + 11z
Correct Answer:

Verified
Correct Answer:
Verified
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