3
----------------------------
______________
/ 9 2
/ 1 - -------- *(x + 5)
/ 2
\/ (x + 5)
$$\frac{3}{\sqrt{1 - \frac{9}{\left(x + 5\right)^{2}}} \left(x + 5\right)^{2}}$$
/ 9 \
-3*|2 + -----------------------|
| / 9 \ 2|
| |1 - --------|*(5 + x) |
| | 2| |
\ \ (5 + x) / /
--------------------------------
______________
/ 9 3
/ 1 - -------- *(5 + x)
/ 2
\/ (5 + x)
$$- \frac{3 \cdot \left(2 + \frac{9}{\left(1 - \frac{9}{\left(x + 5\right)^{2}}\right) \left(x + 5\right)^{2}}\right)}{\sqrt{1 - \frac{9}{\left(x + 5\right)^{2}}} \left(x + 5\right)^{3}}$$
/ 21 81 \
9*|2 + ----------------------- + ------------------------|
| / 9 \ 2 2 |
| |1 - --------|*(5 + x) / 9 \ 4|
| | 2| |1 - --------| *(5 + x) |
| \ (5 + x) / | 2| |
\ \ (5 + x) / /
----------------------------------------------------------
______________
/ 9 4
/ 1 - -------- *(5 + x)
/ 2
\/ (5 + x)
$$\frac{9 \cdot \left(2 + \frac{21}{\left(1 - \frac{9}{\left(x + 5\right)^{2}}\right) \left(x + 5\right)^{2}} + \frac{81}{\left(1 - \frac{9}{\left(x + 5\right)^{2}}\right)^{2} \left(x + 5\right)^{4}}\right)}{\sqrt{1 - \frac{9}{\left(x + 5\right)^{2}}} \left(x + 5\right)^{4}}$$