If (x+1/x+2) is one term (not sure you have written it correctly), ((x+1/x+2)^2)/2 +3x
You raise the term to the next power and divide the whole thing by that power.
Not trying to make a point. Just wondering what everyone thought the link was and is, I'm doing some little research myself and thought some interesting views from other people could help me (and its not homework).
The sunrise equation as follows can be used to derive the time of sunrise and sunset for any solar declination and latitude in terms of local solar time when sunrise and sunset actually occur:
cos(ωo) = -tan(φ)×tan(δ)
where ωo is the hour angle in degrees at either sunrise (when...