What is the value of x^2yz − xyz^2, if x = 2, y = 1, and z =2?	Choose the correct choice from the following answers.
A) 20
B) 24
C) 0
D) 32
E) 48
4*1*2-(2*1*4)   =8+8 = 0   Ans: 0
<result>C</result>
What is the value of x^2yz − xyz^2, if x = 2, y = 1, and z =2?