2sin^3x=sinx

Simple and best practice solution for 2sin^3x=sinx 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^3x=sinx equation: 


Simplifying
2sin3x = sinx

Solving
2in3sx = insx

Solving for variable 'i'.

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

Add '-1insx' to each side of the equation.
-1insx + 2in3sx = insx + -1insx

Combine like terms: insx + -1insx = 0
-1insx + 2in3sx = 0

Factor out the Greatest Common Factor (GCF), 'insx'.
insx(-1 + 2n2) = 0


Subproblem 1
Set the factor 'insx' equal to zero and attempt to solve:

Simplifying
insx = 0

Solving
insx = 0

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

Simplifying
insx = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(-1 + 2n2)' equal to zero and attempt to solve:

Simplifying
-1 + 2n2 = 0

Solving
-1 + 2n2 = 0

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

Add '1' to each side of the equation.
-1 + 1 + 2n2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2n2 = 0 + 1
2n2 = 0 + 1

Combine like terms: 0 + 1 = 1
2n2 = 1

Add '-2n2' to each side of the equation.
2n2 + -2n2 = 1 + -2n2

Combine like terms: 2n2 + -2n2 = 0
0 = 1 + -2n2

Simplifying
0 = 1 + -2n2

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| (15x-7)=(5x+7) | | 4p-8=22+20p | | (2b^2)+3b=1 | | h=-16t^2+21t+5 | | (3x+2)=(4x-1) | | 6p-15=-11+7p | | -7x-2=2-5x | | 8(z+4)-3(z-4)=2(z-3)+2(z-1) | | 6x^2+480=0 | | 65+x+75=180 | | 19/32+223/32= | | 9r-24=-39+6r | | (5b+2)(4b-4)= | | 20=-3(22-b)+2(b-2) | | 3t-23=-8t+19 | | 3e-2=(-29) | | 3t-23=8t+19 | | 4x-3yx+16yx=20xy-1x | | 12x-(3x-5)=50 | | 4*6=53-t | | 5(4z-1)-5(z+9)=7(z+1) | | 2=-t | | 6x+4(5x-18)=162 | | -9s-6=4s+20 | | x^2+4y^2=9 | | 21miles=xyards | | -9x-5=-3-8x | | 41.37*L+41.37*4.18(20.7-0)=199*41.8(40.6-20.7)+85.5*.900(40.6-20.7) | | 4(10-2x)=-16 | | 4r+3=8r+25 | | 5(3d+8)+5d=5(2d+10)-36 | | 6(x+10)=32 |

Equations solver categories