De afgeleide
van   ex.x2
is gelijk aan 		A.   ex.(x2 + 2)
B.   ex.(x2 + x)
C.   ex.(x2 + 2x)
D.   ex.(2x + 1)
E.   2x.ex
A    B    C    D    E 

[ 6-2015 - op net sinds 29.1.15-(E)-25.10.2023 ]

Translation in   E N G L I S H

What is the
derivative
of   ex.x2 		A.   ex.(x2 + 2)
B.   ex.(x2 + x)
C.   ex.(x2 + 2x
D.   ex.(2x + 1)
E.   2x.ex

Oplossing - Solution

D ( ex.x2 ) = D(ex).x² + ex.D(x²) = ex.x² + ex.2x = ex(x² + 2x) = ex.x.(x + 2)