91影视

Q. 46

Page 756

In the following exercises, simplify using absolute values as necessary.

$鈸�\sqrt[7]{128r^{14}}鈸�\sqrt[4]{81s^{24}}$

Q. 460

Page 845

In the following exercises, divide.

$\frac{3-2i}{6+i}$

Q. 461

Page 845

In the following exercises, divide.

$\frac{3}{2-3i}$

Q. 462

Page 845

In the following exercises, divide.

$\frac{2}{4-5i}$

Q. 463

Page 845

In the following exercises, divide.

$\frac{-4}{3-2i}$

Q. 464

Page 845

In the following exercises, divide.

$\frac{-1}{3+2i}$

Q. 465

Page 845

In the following exercises, divide.

$\frac{1+4i}{3i}$

Q. 466

Page 845

In the following exercises, divide.

$\frac{4+3i}{7i}$

Q. 467

Page 845

In the following exercises, divide.

$\frac{-2-3i}{4i}$

Q. 468

Page 845

In the following exercises, divide.

$\frac{-3-5i}{2i}$