2sin^4x-15sin^2x-8=0

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Solution for 2sin^4x-15sin^2x-8=0 equation: 


Simplifying
2sin4x + -15sin2x + -8 = 0

Reorder the terms:
-8 + -15in2sx + 2in4sx = 0

Solving
-8 + -15in2sx + 2in4sx = 0

Solving for variable 'i'.

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

Add '8' to each side of the equation.
-8 + -15in2sx + 8 + 2in4sx = 0 + 8

Reorder the terms:
-8 + 8 + -15in2sx + 2in4sx = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -15in2sx + 2in4sx = 0 + 8
-15in2sx + 2in4sx = 0 + 8

Combine like terms: 0 + 8 = 8
-15in2sx + 2in4sx = 8

Reorder the terms:
-8 + -15in2sx + 2in4sx = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + -15in2sx + 2in4sx = 0

The solution to this equation could not be determined.

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