2sin^2(x)+3cos(x)=0

Simple and best practice solution for 2sin^2(x)+3cos(x)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2sin^2(x)+3cos(x)=0 equation:


Simplifying
2sin2(x) + 3cos(x) = 0

Multiply in2s * x
2in2sx + 3cos(x) = 0

Multiply cos * x
2in2sx + 3cosx = 0

Reorder the terms:
3cosx + 2in2sx = 0

Solving
3cosx + 2in2sx = 0

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-2in2sx' to each side of the equation.
3cosx + 2in2sx + -2in2sx = 0 + -2in2sx

Combine like terms: 2in2sx + -2in2sx = 0
3cosx + 0 = 0 + -2in2sx
3cosx = 0 + -2in2sx
Remove the zero:
3cosx = -2in2sx

Divide each side by '3osx'.
c = -0.6666666667in2o-1

Simplifying
c = -0.6666666667in2o-1

See similar equations:

| 4(3x-6)+15=10 | | 84=(w)(2w-2) | | 2sin(x)+3cos(x)=0 | | 3.2(x+2)=1.6 | | 25c^2-49= | | 2x+182=11x-7 | | 5x+7y=316 | | 1100+800+5x=750+400+8x | | 6(3x+4)=8 | | 2.5x=50 | | 0.2x-4=0.4x+4 | | 1.25x^2+0.75x=0 | | 30d^2+44d+16=0 | | -14k+-4k-4k+18k=12 | | 243=36a | | 3(x+9)=x+2(x+5)+17 | | 7n+4+8n-3= | | 40=r(8) | | 4g+7=-5r+34 | | 9x^8-36x^5+45x^7= | | 3+3x+3x^2=4+4x+x^2 | | 13=3+5(x-2-2x+5) | | 7(2.78x)= | | 13=3+5(x-2-2)x+5 | | 6x+3-2=2(3x+4) | | -3(x+2)+39=2x-5(x-5) | | 10m-8m+m-3m+2m=18 | | 2x^2+7x-2500=0 | | 3(4x+8)=6 | | j+45=-9 | | -1.2(a-1)=-1.8(a+0.5) | | 13=3+5(x-2)-2x+5 |

Equations solver categories