Just for the sake of learning, why is this sentence wrong?
"hva tenker du om henne"
'synes' is used for opinions, while 'tenker' is used for thoughts. Here, the questions is about the persons opinions of 'her'.
It's an Anglicism. A lot of people will use it but it's not really Norwegian (yet).
Why is "Hva du synes..." incorrect here? I thought that the SVO switch was negated if the interrogative question verb starts with an 'H'.