I have acquired the equation:
0 = 70tanθ - 1 / 15.3125 (1+tan² θ)
I understand that I can solve this by turning it into a quadratic, just unsure how you rearrange this so that it is a quadratic.
Any help would be extremely appreciated (:
Perhaps you could solve it as a "cubic" instead of a "quadratic"
here's the cubic formula:
Cubic function - Wikipedia, the free encyclopedia
hope that helps