Idk how to do this help

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be