SOLUTION: [(Sqrt2) secx-2](2sinx+1)=0 Find all solutions for this equation with the interval [0, 2pi)

Question 707588: [(Sqrt2) secx-2](2sinx+1)=0
Find all solutions for this equation with the interval [0, 2pi)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
[(Sqrt2) secx-2](2sinx+1)=0
Find all solutions for this equation with the interval [0, 2pi)
**
√2secx-2=0
√2secx=2
secx=2/√2
cosx=√2/2
x=π/4, 7π/4 ( In quadrants I and IV where sec and cos>0)
RELATED QUESTIONS
find all solutions: 3sin^2x+2sinx-1=0; in the interval... (answered by ikleyn)

Find all solutions for 2sinx+2=0 on the interval [0, 2pi). I tried to factor it and got... (answered by jsmallt9)

solve the equation, give all answers within (0, 2pi) 2sinx+secx =... (answered by lwsshak3)

Find all solutions of each equation in the interval [0, 2pi)... (answered by lwsshak3)

find all exact solutions of the equation:... (answered by nycsharkman)

Calculating trigonometric equations for x in radians. Find all the solutions of the... (answered by greenestamps)

Find all solutions in the interval [0, 2pi) for the equation... (answered by jim_thompson5910)

Find all the solutions in the interval (0,2pi). square root of 2 times sinx secx =... (answered by lwsshak3)

Find all solutions in the interval [0, 2pi].... (answered by lwsshak3)