Question

Which of the following is equivalent to xy3z2 + y2z + xyz when it is completely factored?
A .xyz(y2z + y + 1)
B. xy2z(yz + 1 + 1)
C. yz(xy2z + y + x)
D. z(xy3z + y2 + xy)

Answer 1

xy³z² + y²z + xyz =
yz(xy²z + y + x)

Answer: C.