1-4sin^2(x)=

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Solution for 1-4sin^2(x)= equation: 


Simplifying
1 + -4sin2(x) = 0

Multiply in2s * x
1 + -4in2sx = 0

Solving
1 + -4in2sx = 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 + -1 + -4in2sx = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -4in2sx = 0 + -1
-4in2sx = 0 + -1

Combine like terms: 0 + -1 = -1
-4in2sx = -1

Divide each side by '-4n2sx'.
i = 0.25n-2s-1x-1

Simplifying
i = 0.25n-2s-1x-1

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