4. [-/5.88 Points] DETAILS LARPCALC10 5.2.052. MY NOTES Verify the identity. sec x tan2 x = (tan2 x + tan4 x)sec4 x (tan2 x + tan4 x)sec4 x = )(1 + tan2 x) (sec4 x) = (tan2 x) = sec x tan2 x Need Help? Read It Watch It 5. [-/5.88 Points] DETAILS LARPCALC10 5.3.013. MY NOTES Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians.) 9 cos x + 5 = -COs x X = Need Help? Read It6. [-/5.88 Points] DETAILS LARPCALC10 5.3.014. MY NOTES ASK Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians.) 11 sin x + 5 = sin x X : Need Help? Read It 7. [-/5.88 Points] DETAILS LARPCALC10 5.3.020. MY NOTES ASK Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians.) (2 sin2 x - 1)(tan2 x - 3) = 0 X : Need Help? Read It 8. [-/5.88 Points] DETAILS LARPCALC10 5.3.027. MY NOTES ASK Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians.) 8 sec (x) - 8 sec(x) = 16 X = Need Help? Read It