f(x)=4cos(x)+sin^2(x)

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Solution for f(x)=4cos(x)+sin^2(x) equation: 


Simplifying
f(x) = 4cos(x) + sin2(x)

Multiply f * x
fx = 4cos(x) + sin2(x)

Multiply cos * x
fx = 4cosx + sin2(x)

Multiply in2s * x
fx = 4cosx + in2sx

Solving
fx = 4cosx + in2sx

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 4cos + in2s

Simplifying
f = 4cos + in2s

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