4cos^2x-4sin^2x=0

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


Simplifying
4cos2x + -4sin2x = 0

Solving
4cos2x + -4in2sx = 0

Solving for variable 'c'.

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

Add '4in2sx' to each side of the equation.
4cos2x + -4in2sx + 4in2sx = 0 + 4in2sx

Combine like terms: -4in2sx + 4in2sx = 0
4cos2x + 0 = 0 + 4in2sx
4cos2x = 0 + 4in2sx
Remove the zero:
4cos2x = 4in2sx

Divide each side by '4os2x'.
c = in2o-1s-1

Simplifying
c = in2o-1s-1

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