Solve the equation. (Enter your answers as a comma-separated list. Use n as an i

Question

Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians Submit Answer Save Progress -1 points LarPCalc10 5.3 014 Solve the equation. (Enter your answers as a comma -separated list. Use n as an integer constant. Enter your response in radians. 5sin x + 2 = sin x -11 points LarPCalc10 53023. Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians. 3 tan3(x) tan(x) O-1 pomts LarPCalc10 5 3027 Solve the equation. (Enter your answers as a comma-separated list. Use n as an integer constant. Enter your response in radians.) 5 sec2(x) -5 sec(x) 10

Explanation / Answer

1) 6 sec ^2 x - 8 = 0

adding 8 on both sides

6 sec^2 x = 8

sec^2 x = 8/6

sec x = +- 2 / sqrt 3

x = pi/6 + 2 npi , 5pi/6 + 2 npi , 7 pi/6 + 2 npi , 11pi/6 + 2 npi

2) 5 sin x + 2 = sin x

4 sin x = - 2

sin x = - 1/2

x = 7pi/6 + 2 npi , 11pi/6 + 2 npi

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