5sin^2x=4cos^2x

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Solution for 5sin^2x=4cos^2x equation: 


Simplifying
5sin2x = 4cos2x

Solving
5in2sx = 4cos2x

Solving for variable 'i'.

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

Divide each side by '5n2sx'.
i = 0.8cn-2os

Simplifying
i = 0.8cn-2os

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