solve for x 6tanx -

solve for x6tanx - 4sinx = 1 i tried it but got a quartic formula :S 16sin^4x + 8sin^3x + 37sin^2x - 36 = 0
1. 2 answers
2. asked by william
3. 1,128 views
sec^2x+6tanx=-4Solve for x, find all solutions (general solutions) show your work Thank you so much if you decide to help!
1. 1 answer
2. asked by Worm
3. 484 views
1. Create an algebraic expression forsin(arccosx-arcsin3x) 2. The cosx=4/5, x lies in quadrant 4. Find sin x/2 3.Determine all
1. 3 answers
2. asked by Hujinson
3. 731 views
f(x)=7cosx+6tanx, find f'(x)and f'(5pie/4)
1. 2 answers
2. asked by Daniel
3. 509 views
1. (sec^2x-6tanx+7/sec^2x-5)=(tanx-4/tanx+2)2. (sin^3A+cos^3A/sinA+cosA)=1-sinAcosA 3. csc^6x-cot^6x+1+3csc^2xcot^2x please help
1. 1 answer
2. asked by George
3. 764 views
Write an equation for a graph if period = 180, and amplitude = 6..Given this information, is 6tanx not a proper answer? The back
1. 1 answer
2. asked by AlphaPlus
3. 661 views
Find the equation of the tangent line to the curve y=6tanx at the point (pi/4,6). The equation of this tangent line can be
1. 3 answers
2. asked by kwack
3. 684 views
First: solve for k. Then, go back to the original equation c=k(d-3) and solve for c when d is ten.Second: Area=k*s^2 Put in the
1. 1 answer
2. asked by SraJMcGinn
3. 705 views
Solve the indicated variable:1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32
1. 1 answer
2. asked by kitty kat
3. 1,246 views
Combine like terms:-3x^2+2x-4x^2-9+6x-2x^2+8 Solve for x: 8x-11= -11x+18 Solve for x: -2(x-5)+7=z-8-5x Solve for x: (x-2)/5 -
1. 8 answers
2. asked by Dawn
3. 1,472 views