Q403
What is the simplified value of ( x + y + z ) ( xy + yz + zx ) - xyz ( x + y ) ( y + z ) ( z + x )?
What is the simplified value of
A.
y
B.
x
C.
1
AnswerD.
z
Answer: Option C
Solution
Answer: Option C
Solution:
Aptitude · Q403
Algebra
Competitive Exams · Aptitude · question 403