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Use The Quadratic Formula To Solve Trigonometric Equations Of Quadratic Type

Solve: x - 2 sin sinx = 0 using the quadratic formula

x=π/6, 11π/6

x=5π/6, 11π/6

x=0,π,π/6

Solve: $2\sin\sin x=1-x$ using the quadratic formula

x=π/6, 11π/6

x=0,π

x=5π/6, 11π/6

Solve: $x+2\sqrt{3}\tan\tan x+1=0$ using the quadratic formula.

x=π/6 , 11π/6

x=π,2π

x=5π/6 , 11π/6

Solve: $x=\sec\sec x+1$ using the quadratic formula

x=π/6, 11π/6

x=π, π/3, 5π/3

x=5π/6, 11π/6

Solve: x = 3 sin sin x using the quadratic formula

x=π/6, 11π/6

x=5π/6, 11π/6

x=0,π,π/6

Solve: $x+2\sqrt{3}\tan\tan x=-1$ using the quadratic formula

x=π/6, 11π/6

x= π,2π

x=5π/6, 11π/6

Solve: $x-\sec\sec x-1=0$ using the quadratic formula

x = π/6 , 11π/6

x= π, π/3 , 5π/3

x= 5π/6 , 11π/6

Solve: x + 2 sin sinx - 1= 0 using the quadratic formula

x=π/6, 11π/6

x=0,π

x=5π/6, 11π/6

Solve: $\frac{2}{\csc^2x}-\sin\ \sin x=0$ using the quadratic formula

x= π/6 , 11π/6

x=5π/6 , 11π/6

x=0, π, π/6

Solve: $x=\sin\sin x$ using the quadratic formula

x=π/6, 11π/6

x=5π/6, 11π/6

x=0,π,π/6

Questions

Time

Score

Use The Quadratic Formula To Solve Trigonometric Equations Of Quadratic Type

Solve: x - 2 sin sinx = 0 using the quadratic formula

x=π/6, 11π/6

x=5π/6, 11π/6

x=0,π,π/6

Solve:﻿2sin⁡sin⁡x=1−x2\sin\sin x=1-x2sinsinx=1−x﻿ using the quadratic formula

x=π/6, 11π/6

x=0,π

x=5π/6, 11π/6

Solve: ﻿x+23tan⁡tan⁡x+1=0x+2\sqrt{3}\tan\tan x+1=0x+23​tantanx+1=0﻿ using the quadratic formula.

x=π/6 , 11π/6

x=π,2π

x=5π/6 , 11π/6

Solve:﻿x=sec⁡sec⁡x+1x=\sec\sec x+1x=secsecx+1﻿ using the quadratic formula

x=π/6, 11π/6

x=π, π/3, 5π/3

x=5π/6, 11π/6

Solve: x = 3 sin sin x using the quadratic formula

x=π/6, 11π/6

x=5π/6, 11π/6

x=0,π,π/6

Solve:﻿x+23tan⁡tan⁡x=−1x+2\sqrt{3}\tan\tan x=-1x+23​tantanx=−1﻿ using the quadratic formula

x=π/6, 11π/6

x= π,2π

x=5π/6, 11π/6

Solve:﻿x−sec⁡sec⁡x−1=0x-\sec\sec x-1=0x−secsecx−1=0﻿ using the quadratic formula

x = π/6 , 11π/6

x= π, π/3 , 5π/3

x= 5π/6 , 11π/6

Solve: x + 2 sin sinx - 1= 0 using the quadratic formula

x=π/6, 11π/6

x=0,π

x=5π/6, 11π/6

Solve:﻿2csc⁡2x−sin⁡ sin⁡x=0\frac{2}{\csc^2x}-\sin\ \sin x=0csc2x2​−sin sinx=0﻿ using the quadratic formula

x= π/6 , 11π/6

x=5π/6 , 11π/6

x=0, π, π/6

Solve:﻿x=sin⁡sin⁡xx=\sin\sin xx=sinsinx﻿ using the quadratic formula

x=π/6, 11π/6

x=5π/6, 11π/6

x=0,π,π/6

Incorrect

Great!

Solve: $2\sin\sin x=1-x$ using the quadratic formula

Solve: $x+2\sqrt{3}\tan\tan x+1=0$ using the quadratic formula.

Solve: $x=\sec\sec x+1$ using the quadratic formula

Solve: $x+2\sqrt{3}\tan\tan x=-1$ using the quadratic formula

Solve: $x-\sec\sec x-1=0$ using the quadratic formula

Solve: $\frac{2}{\csc^2x}-\sin\ \sin x=0$ using the quadratic formula

Solve: $x=\sin\sin x$ using the quadratic formula