What is expand arctan(f(5x^2+4)) ?

The solution to expand arctan(f(5x^2+4)) is arctan(5fx^2+4f)

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expand arctan(f(5x^2+4))

expand

arctan (f (5 x^{2} + 4))

arctan (5 f x^{2} + 4 f)

Solution steps

arctan (f (5 x^{2} + 4))

Expand

f (5 x^{2} + 4) : 5 f x^{2} + 4 f

= arctan (5 f x^{2} + 4 f)

1 - x - (\frac{1}{2} - \frac{x ^{2}}{2})

\frac{2 x - 5}{( 2 x - 4 ) ( x - 4 ) ( x - 5 )}

\frac{- 4 x ^{3} + 1}{2 x ^{\frac{1}{2}} ( x ^{3} + 1 ) ^{2}}

(x + 3) (x + 1) (0.2 x) (\frac{1}{2})

(2 x^{3} + 9 x^{2} + 3 x - 4) d i v i d e (x + 4)

What is expand arctan(f(5x^2+4)) ?
The solution to expand arctan(f(5x^2+4)) is arctan(5fx^2+4f)