50-78 матем

16-9i

14-9i

12-6i

12+9i

-1

1

0

$$\sqrt[]{1}$$

$$-\frac{12х}{\left(х^{3\ }-1\right)^2}$$

$$-\frac{х}{\left(х^{2\ }-1\right)^4}$$

$$\frac{8х}{\left(х^{2\ }+1\right)^5}$$

$$-\frac{8х}{\left(х^{2\ }-1\right)^5}$$

(1:2)

(0:1)

(0,1:1)

(-1:1)

$$\frac{5}{23}$$

$$\frac{5}{33}$$

$$\frac{5}{13}$$

$$\frac{5}{3}$$

$$\pm\frac{\pi}{4}$$ + $$\pi\kappa,\ \kappa\subseteq Z$$

$$\pm\frac{\pi}{3}$$ + $$\pi\kappa,\ \kappa\subseteq Z$$

$$\pm\frac{\pi}{6}$$ + $$\pi\kappa,\ \kappa\subseteq Z$$

$$\pm\frac{\pi}{2}$$ + $$\pi\kappa,\ \kappa\subseteq Z$$

2047276

2047174

3027376

2067890

$$\sqrt[]{7}$$

$$\sqrt[]{2}$$

$$\sqrt[]{3}$$

$$\sqrt[]{5}$$

(0:3)

(3:+ $$\infty$$ )

(-3:1)

(-3:+ $$\infty$$ )

1

2

0

4