Cos(2x)sin(5x)=sin(2x)cos(5x)

Simple and best practice solution for Cos(2x)sin(5x)=sin(2x)cos(5x) 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 Cos(2x)sin(5x)=sin(2x)cos(5x) equation:


Simplifying
Cos(2x) * sin(5x) = sin(2x) * cos(5x)

Remove parenthesis around (2x)
osC * 2x * sin(5x) = sin(2x) * cos(5x)

Remove parenthesis around (5x)
osC * 2x * ins * 5x = sin(2x) * cos(5x)

Reorder the terms for easier multiplication:
2 * 5osC * x * ins * x = sin(2x) * cos(5x)

Multiply 2 * 5
10osC * x * ins * x = sin(2x) * cos(5x)

Multiply osC * x
10osxC * ins * x = sin(2x) * cos(5x)

Multiply osxC * ins
10inos2xC * x = sin(2x) * cos(5x)

Multiply inos2xC * x
10inos2x2C = sin(2x) * cos(5x)

Remove parenthesis around (2x)
10inos2x2C = ins * 2x * cos(5x)

Remove parenthesis around (5x)
10inos2x2C = ins * 2x * cos * 5x

Reorder the terms for easier multiplication:
10inos2x2C = 2 * 5ins * x * cos * x

Multiply 2 * 5
10inos2x2C = 10ins * x * cos * x

Multiply ins * x
10inos2x2C = 10insx * cos * x

Multiply insx * cos
10inos2x2C = 10cinos2x * x

Multiply cinos2x * x
10inos2x2C = 10cinos2x2

Solving
10inos2x2C = 10cinos2x2

Solving for variable 'i'.

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

Add '-10cinos2x2' to each side of the equation.
-10cinos2x2 + 10inos2x2C = 10cinos2x2 + -10cinos2x2

Combine like terms: 10cinos2x2 + -10cinos2x2 = 0
-10cinos2x2 + 10inos2x2C = 0

Factor out the Greatest Common Factor (GCF), '10inos2x2'.
10inos2x2(-1c + C) = 0

Ignore the factor 10.

Subproblem 1

Set the factor 'inos2x2' equal to zero and attempt to solve: Simplifying inos2x2 = 0 Solving inos2x2 = 0 Move all terms containing i to the left, all other terms to the right. Simplifying inos2x2 = 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 '(-1c + C)' equal to zero and attempt to solve: Simplifying -1c + C = 0 Reorder the terms: C + -1c = 0 Solving C + -1c = 0 Move all terms containing i to the left, all other terms to the right. Add '-1C' to each side of the equation. C + -1C + -1c = 0 + -1C Combine like terms: C + -1C = 0 0 + -1c = 0 + -1C -1c = 0 + -1C Remove the zero: -1c = -1C Add 'c' to each side of the equation. -1c + c = -1C + c Combine like terms: -1c + c = 0 0 = -1C + c Simplifying 0 = -1C + c 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:

| 4(3x-4)-11(x-3)= | | 20=40+12x | | cos(3(x-30))=0.707 | | y=4+.667x | | (3v+v)(-2+u)=0 | | 2x^4+11x^2+2=0 | | 2p-6=6 | | 9(3n+4)=7(2n+5)+1 | | x^2+3z-56=0 | | 4x+.5=3X | | (3v+u)(-2+v)=0 | | y+3x-3x=8-3x | | 12x+40=20 | | cos(3(3x-30))=0.707 | | 3x+9-x=21 | | 8(1-3p)-2(-p-6)=20 | | 0.32-0.03(x+3)=-0.02(1-x) | | 2x+25=63 | | 2x^2-32x+139=0 | | 25y^2-51+26=0 | | X+3x=4000 | | -5y-9=6y+13 | | 3h+5=6h+3 | | -36-3j=0 | | 5=6.28x | | 9(2n+2)=8(7n+4)+5 | | 5-3(w+4)= | | 17=6-5x | | 2h+5=6+3h | | .70x+20=25+.50x | | 5x+2+-2x=4x+-2 | | 3(m+2)=4(m+4) |

Equations solver categories