'have finally resolved' is correct and can be used in written English.
You can use it when you want to indicate that a problem or issue has been resolved after much discussion or effort. For example: "After hours of intense negotiations, the two sides have finally resolved their differences and reached an agreement."
The effect is itself musical, as if a crashing series of discords have finally resolved themselves into tunefulness at the end of a piece.
Yes, Sony Pictures and the Walt Disney company have finally resolved their differences and announced this potential venture, which – quite apart from vastly improving the Avengers franchise – would surely clear the way for Spider-Man to be in all films.
My captain and chairman at Blackpool have finally resolved an argument they've been having and though I've never once worried about it, I must admit it is nice to have it sorted.
PARIS — Switzerland and Libya appeared Sunday to have finally resolved their fierce and bizarre dispute, which began two years ago when the Swiss arrested a son and daughter-in-law of the Libyan leader, Col. Muammar el-Qaddafi, on suspicion of beating their servants.
"Since getting its first radio play in the UK it has received rave reviews and is already topping club charts across the country". Avicii wrote on his Twitter page: "Glad to have finally resolved situation with Leona.
And I have finally resolved that I cannot win the fight against the relentless grays.
And this is how I've finally resolved my Alston issues.
The development is expected to be included in a report this month by the International Atomic Energy Agency about Iran's nuclear progress, and whether it has finally resolved questions about activities that have led inspectors to suspect that it may be pursuing weapons.
However, unbeaten American Andre Ward, who hasn't fought since 2013 but has finally resolved his promotional issues, claims he is open to fighting the rib-crippling Kazakh.
Though Congress has finally resolved the politically manufactured government shutdown, the majority of Americans continue to blame the Republican party for holding the country hostage and threatening global financial catastrophe.
A few days ago national Democrats looked as though they had finally resolved their differences enough to stage a well-scripted convention with a single goal in mind: winning the presidential election.
