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Solving systems of 2-variable nonlinear equations; understanding solutions
We've done this before using right triangles... let's see if we can do it with our identities as well!
Source: Created by Crystal Kirch using Camtasia for Mac
Trigonometric Substitution
If the WSQ does not show up use this link: https://docs.google.com/spreadsheet/viewform?formkey=dHhxeTEyaE1ORHBORTRUQkM5alJWQkE6MA#gid=0
Source: created by google docs
