Inactive Tutor answered • 02/02/23
Tutor
New to Wyzant
tan2 x - 1 = tan x
tan2 x - tan x - 1 = 0
tan x = (1 ± √5) / 2, by Qudratic Formula
Can you evaluate tan3 x - cot 3 x and answer?
Piyush M.
asked • 02/02/23Find value of tan^3x-cot^3x
tan x - cot x = 1 . Find the value of tan^3x-cot^3x.
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