2sin^2x-5sin(x+2)=0

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Solution for 2sin^2x-5sin(x+2)=0 equation: 


Simplifying
2sin2x + -5sin(x + 2) = 0

Reorder the terms:
2in2sx + -5ins(2 + x) = 0
2in2sx + (2 * -5ins + x * -5ins) = 0
2in2sx + (-10ins + -5insx) = 0

Reorder the terms:
-10ins + -5insx + 2in2sx = 0

Solving
-10ins + -5insx + 2in2sx = 0

Solving for variable 'i'.

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

Factor out the Greatest Common Factor (GCF), 'ins'.
ins(-10 + -5x + 2nx) = 0


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

Simplifying
ins = 0

Solving
ins = 0

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

Simplifying
ins = 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 '(-10 + -5x + 2nx)' equal to zero and attempt to solve:

Simplifying
-10 + -5x + 2nx = 0

Reorder the terms:
-10 + 2nx + -5x = 0

Solving
-10 + 2nx + -5x = 0

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

Add '10' to each side of the equation.
-10 + 2nx + 10 + -5x = 0 + 10

Reorder the terms:
-10 + 10 + 2nx + -5x = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 2nx + -5x = 0 + 10
2nx + -5x = 0 + 10

Combine like terms: 0 + 10 = 10
2nx + -5x = 10

Add '-2nx' to each side of the equation.
2nx + -2nx + -5x = 10 + -2nx

Combine like terms: 2nx + -2nx = 0
0 + -5x = 10 + -2nx
-5x = 10 + -2nx

Add '5x' to each side of the equation.
-5x + 5x = 10 + -2nx + 5x

Combine like terms: -5x + 5x = 0
0 = 10 + -2nx + 5x

Simplifying
0 = 10 + -2nx + 5x

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.

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