solve 2sinx+√3

Solve for x in the interval 0<=x<360:1. 2sin2x+cosx =0 2. cos2x=-2sinx 3. tanx=2sinx 4. 3cos2x+cosx+2=0
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2. asked by `
3. 648 views
Let f(x)=9sinx/2sinx+4cosx.Then 'f(x)= ((2sinx+4cosx)(9cosx)-(9sinx)(2cosx-4sinx))/(2sinx+4cosx)^2. The equation of the tangent
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2. asked by Leslie
3. 943 views
what is the exact value of1-2sin(15degrees)? also 2(sin2x)=2sinx solve it for 0<_x_<360 and also 2cos2x=-�ã3 solve it and find
1. 2 answers
2. asked by MRADILAHMED
3. 893 views
Solve the Trigonometric equation for all solutions between [0,360)degrees.2Sinx + 1 = 2.6635. Solve for x. does x equal
1. 1 answer
2. asked by Misty
3. 551 views
Let g(x) = sin (cos x^3) Find g ' (x):The choices are a) -3x^2sinx^3cos(cos x^3) b) -3x^2sinx^3sin(cos x^3) c)
1. 1 answer
2. asked by Marissa
3. 681 views
solve 2sinx+√3<0 for 0<x<2π
1. 1 answer
2. asked by isaiah
3. 675 views
Solve the equation for ex, where 0 </x<2pi2sinx+1=0
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2. asked by Anonymous
3. 422 views
Y=2sinx-cos^2(x) on [0, 2pi]How do you solve for the x-intercept
1. 4 answers
2. asked by Anonymous
3. 618 views
Solve sin^2x - 2sinx - 3 = 0 on the interval xE [0, 2pie]
1. 2 answers
2. asked by SHINee
3. 2,054 views
Solve for x given the interval of [0,2pi).cos^2x=2+2sinx I got (3pi)/2 or 270 degrees.. By the way, does the notation [0,2pi)
1. 1 answer
2. asked by Anonymous
3. 566 views