4 3
acos (x) 4*acos (x)*log(x - 3)
-------- - ---------------------
x - 3 ________
/ 2
\/ 1 - x
$$\frac{\operatorname{acos}^{4}{\left(x \right)}}{x - 3} - \frac{4 \log{\left(x - 3 \right)} \operatorname{acos}^{3}{\left(x \right)}}{\sqrt{1 - x^{2}}}$$
/ 2 \
2 | acos (x) / 3 x*acos(x) \ 8*acos(x) |
-acos (x)*|--------- + 4*|------- + -----------|*log(-3 + x) + --------------------|
| 2 | 2 3/2| ________ |
|(-3 + x) |-1 + x / 2\ | / 2 |
\ \ \1 - x / / \/ 1 - x *(-3 + x)/
$$- \left(4 \left(\frac{x \operatorname{acos}{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{3}{x^{2} - 1}\right) \log{\left(x - 3 \right)} + \frac{\operatorname{acos}^{2}{\left(x \right)}}{\left(x - 3\right)^{2}} + \frac{8 \operatorname{acos}{\left(x \right)}}{\sqrt{1 - x^{2}} \left(x - 3\right)}\right) \operatorname{acos}^{2}{\left(x \right)}$$
/ / 3 x*acos(x) \ \
| 6*|------- + -----------|*acos(x) |
| | 2 3/2| |
| 3 / 2 2 2 \ |-1 + x / 2\ | 2 |
| acos (x) | 6 acos (x) 9*x*acos(x) 3*x *acos (x)| \ \1 - x / / 6*acos (x) |
2*|--------- - 2*|----------- + ----------- - ----------- + -------------|*log(-3 + x) - --------------------------------- + ---------------------|*acos(x)
| 3 | 3/2 3/2 2 5/2 | -3 + x ________ |
|(-3 + x) |/ 2\ / 2\ / 2\ / 2\ | / 2 2|
\ \\1 - x / \1 - x / \-1 + x / \1 - x / / \/ 1 - x *(-3 + x) /
$$2 \left(- 2 \left(\frac{3 x^{2} \operatorname{acos}^{2}{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{5}{2}}} - \frac{9 x \operatorname{acos}{\left(x \right)}}{\left(x^{2} - 1\right)^{2}} + \frac{\operatorname{acos}^{2}{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{6}{\left(1 - x^{2}\right)^{\frac{3}{2}}}\right) \log{\left(x - 3 \right)} - \frac{6 \left(\frac{x \operatorname{acos}{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{3}{x^{2} - 1}\right) \operatorname{acos}{\left(x \right)}}{x - 3} + \frac{\operatorname{acos}^{3}{\left(x \right)}}{\left(x - 3\right)^{3}} + \frac{6 \operatorname{acos}^{2}{\left(x \right)}}{\sqrt{1 - x^{2}} \left(x - 3\right)^{2}}\right) \operatorname{acos}{\left(x \right)}$$