Question

25.
What is the simplified form of [Z2 (X-Y) (X + Y) + x2(Y,Z) (Y+Z) + y2(Z-X)
(Z + X)]
[APAMT - 2015]
A) XYZ(X-Y) (Y-Z) (Z-X)
B) x2y2z2
C) 2
DO​

Answer 1

Answer:

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