sin(x)+x*cos(x)*(x+1)=0

Simple and best practice solution for sin(x)+x*cos(x)*(x+1)=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 sin(x)+x*cos(x)*(x+1)=0 equation: 


Simplifying
sin(x) + x * cos(x)(x + 1) = 0

Multiply ins * x
insx + x * cos(x)(x + 1) = 0

Reorder the terms:
insx + x * cos * x(1 + x) = 0

Multiply x * cos
insx + cosx * x(1 + x) = 0

Multiply cosx * x
insx + cosx2(1 + x) = 0
insx + (1 * cosx2 + x * cosx2) = 0
insx + (1cosx2 + cosx3) = 0

Reorder the terms:
1cosx2 + cosx3 + insx = 0

Solving
1cosx2 + cosx3 + insx = 0

Solving for variable 'c'.

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

Add '-1insx' to each side of the equation.
1cosx2 + cosx3 + insx + -1insx = 0 + -1insx

Combine like terms: insx + -1insx = 0
1cosx2 + cosx3 + 0 = 0 + -1insx
1cosx2 + cosx3 = 0 + -1insx
Remove the zero:
1cosx2 + cosx3 = -1insx

Combine like terms: -1insx + insx = 0
1cosx2 + cosx3 + insx = 0

Factor out the Greatest Common Factor (GCF), 'sx'.
sx(cox + cox2 + in) = 0


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

Simplifying
sx = 0

Solving
sx = 0

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

Add '-1sx' to each side of the equation.
sx + -1sx = 0 + -1sx
Remove the zero:
0 = -1sx

Simplifying
0 = -1sx

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 '(cox + cox2 + in)' equal to zero and attempt to solve:

Simplifying
cox + cox2 + in = 0

Solving
cox + cox2 + in = 0

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

Add '-1in' to each side of the equation.
cox + cox2 + in + -1in = 0 + -1in

Combine like terms: in + -1in = 0
cox + cox2 + 0 = 0 + -1in
cox + cox2 = 0 + -1in
Remove the zero:
cox + cox2 = -1in

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:

| y=5*0-2 | | z/-436 | | a/4a/4 | | 8(z+2)=4(z+1)-20 | | sqrt(4a+1)+3=2 | | 7m-[8x-(6n-p)]-(3m-4n)=(10n+x)-[11x-(4m+p)] | | x+5=m | | 3x+7=3x+4 | | 1-2/9v-1 | | 100=37t-2t^2 | | 4(10-2x)-3(x-5)=0 | | X/7x6=3 | | (x+6)-x=2x+4 | | X/7x6 | | 4y+2=3y+10 | | 2+3x=R | | (3x+1)*4=x+37 | | 7(3x-6)+5(x-3)+4(17-x)=11 | | x/7*6 | | 1/5w-1=6/5w | | 2x+12-(3(x-7))=0 | | 4a+19b= | | 3x^2+17x-8.1=0 | | 3(4x/5-1)=x | | 5c-10cd-15=0 | | 7x^2-x-4x=0 | | sin(pi/3x) | | 13d+8=8d+13 | | 8x^2-x-x^2=0 | | 71=8c-1 | | 8x^2-8-2x^2=0 | | -x-24x+x-15x= |

Equations solver categories