f(x)=ln(2x+4)-x^2

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Solution for f(x)=ln(2x+4)-x^2 equation: 


Simplifying
f(x) = ln(2x + 4) + -1x2

Multiply f * x
fx = ln(2x + 4) + -1x2

Reorder the terms:
fx = ln(4 + 2x) + -1x2
fx = (4 * ln + 2x * ln) + -1x2
fx = (4ln + 2lnx) + -1x2

Solving
fx = 4ln + 2lnx + -1x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 4lnx-1 + 2ln + -1x

Simplifying
f = 4lnx-1 + 2ln + -1x

Reorder the terms:
f = 2ln + 4lnx-1 + -1x

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