Find all the first order partial derivatives for the following function.f(x,y,z) = xe(x2 + y2 + z2)

Question

A.  = (1 + 2x²) e^{(x2 + y2 + z2)};  = 2xye^{(x2 + y2 + z2)};  = 2xze^{(x2 + y2 + z2)}
B.  = 2x²e^{(x2 + y2 + z2)};  = xye^{(x2 + y2 + z2)};  = 2xze^{(x2 + y2 + z2)}
C.  = (1 + 2x²) e^{(x2 + y2 + z2)};  = xe^{(x2 + y2 + z2)};  = xe^{(x2 + y2 + z2)}
D.  = (1 + 2x²) e^{(x2 + y2 + z2)};  = xy²e^{(x2 + y2 + z2)};  = xz²e^{(x2 + y2 + z2)}

Answer 1

Answer: A