SOLUTION: Solve the equation for exact solutions over the interval [0,2pi) Sec^2 x - 2 = tan^2 x

SOLUTION: Solve the equation for exact solutions over the interval [0,2pi) Sec^2 x - 2 = tan^2 x

Algebra.Com

Question 630554: Solve the equation for exact solutions over the interval [0,2pi)
Sec^2 x - 2 = tan^2 x
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Solve the equation for exact solutions over the interval [0,2pi)
Sec^2 x - 2 = tan^2 x
**
identity: tan^2x=sec^2x-1
sec^2x-2=sec^2x-1
-2≠-1
no solution. problem may have been written in error
RELATED QUESTIONS
Solve the equation for the exact solutions over the interval [0,2pi] Sec^2 x - 2 -... (answered by Edwin McCravy)

Solve the equation for the exact solutions over the interval [0.2pi] sec^2 x - 2 -... (answered by Edwin McCravy)

Solve the equation for the exact solutions over the interval [0.2pi] sec^2 x - 2 -... (answered by Edwin McCravy)

Please explain hoe to solve the equation for exact solutions over the interval [0, 2pi). (answered by Fombitz)

Solve the equation for the exact solutions over the interval [0,2pi] Tan x + sec x -... (answered by Edwin McCravy)

Solve the equation for the exact solutions over the interval [0.2pi] Tan x + sec x -... (answered by Edwin McCravy)

Solve the equation for exact solutions over the interval [0,2{{{pi}}}). tan(x) +... (answered by Edwin McCravy)

Solve the equation for exact solutions over the interval [0, 2π). cos^2 x + 2 cos (answered by ikleyn)

Solve the equation for exact solutions over the interval [0, 2π). cos2x + 2 cos x (answered by ikleyn)