# Sen(4x)=sen(2x)

## Simple and best practice solution for Sen(4x)=sen(2x) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so dont 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 Sen(4x)=sen(2x) equation:

Simplifying
Sen(4x) = sen(2x)
Remove parenthesis around (4x)
enS * 4x = sen(2x)
Reorder the terms for easier multiplication:
4enS * x = sen(2x)
Multiply enS * x
4enxS = sen(2x)
Remove parenthesis around (2x)
4enxS = ens * 2x
Reorder the terms for easier multiplication:
4enxS = 2ens * x
Multiply ens * x
4enxS = 2ensx
Solving
4enxS = 2ensx
Solving for variable 'e'.
Move all terms containing e to the left, all other terms to the right.
Add '-2ensx' to each side of the equation.
-2ensx + 4enxS = 2ensx + -2ensx
Combine like terms: 2ensx + -2ensx = 0
-2ensx + 4enxS = 0
Factor out the Greatest Common Factor (GCF), '2enx'.
2enx(-1s + 2S) = 0
Ignore the factor 2.
Subproblem 1Set the factor 'enx' equal to zero and attempt to solve:
Simplifying
enx = 0
Solving
enx = 0
Move all terms containing e to the left, all other terms to the right.
Simplifying
enx = 0
The solution to this equation could not be determined.
This subproblem is being ignored because a solution could not be determined.
Subproblem 2Set the factor '(-1s + 2S)' equal to zero and attempt to solve:
Simplifying
-1s + 2S = 0
Reorder the terms:
2S + -1s = 0
Solving
2S + -1s = 0
Move all terms containing e to the left, all other terms to the right.
Add '-2S' to each side of the equation.
2S + -2S + -1s = 0 + -2S
Combine like terms: 2S + -2S = 0
0 + -1s = 0 + -2S
-1s = 0 + -2S
Remove the zero:
-1s = -2S
Add 's' to each side of the equation.
-1s + s = -2S + s
Combine like terms: -1s + s = 0
0 = -2S + s
Simplifying
0 = -2S + s
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.`