2sin^2(t)-sin(2t)-1=0

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Solution for 2sin^2(t)-sin(2t)-1=0 equation:


Simplifying
2sin2(t) + -1sin(2t) + -1 = 0

Multiply in2s * t
2in2st + -1sin(2t) + -1 = 0

Remove parenthesis around (2t)
2in2st + -1ins * 2t + -1 = 0

Reorder the terms for easier multiplication:
2in2st + -1 * 2ins * t + -1 = 0

Multiply -1 * 2
2in2st + -2ins * t + -1 = 0

Multiply ins * t
2in2st + -2inst + -1 = 0

Reorder the terms:
-1 + -2inst + 2in2st = 0

Solving
-1 + -2inst + 2in2st = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + -2inst + 1 + 2in2st = 0 + 1

Reorder the terms:
-1 + 1 + -2inst + 2in2st = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -2inst + 2in2st = 0 + 1
-2inst + 2in2st = 0 + 1

Combine like terms: 0 + 1 = 1
-2inst + 2in2st = 1

Reorder the terms:
-1 + -2inst + 2in2st = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + -2inst + 2in2st = 0

The solution to this equation could not be determined.

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