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  • Complex Numbers
  • Tests in Complex Numbers
  • Dividing complex numbers

Dividing complex numbers

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  • Question 1:
    1 pts
    Divide. Write in the form $a + bi$. $$\frac{1}{i}=$$

    $1$

    $-1$

    $i$

    $-i$

  • Question 2:
    2 pts
    Write quotient in the form $a + bi$. $$\frac{10 + 5i}{5}$$

    $2+i$

    $2-i$

    $2i$

    $-2i$

  • Question 3:
    2 pts
    Write quotient in the form $a + bi$. $$\frac{5}{2+i}$$

    $2+i$

    $2-i$

    $2i$

    $-2i$

  • Question 4:
    2 pts
    Divide. Write in the form $a + bi$. $$\frac{13}{2+3i}$$

    $2-3i$

    $2+3i$

    $3-2i$

    $3+2i$

  • Question 5:
    2 pts
    Divide. Write in the form $a + bi$. $$\frac{2+2i}{1-i}$$

    $2$

    $-2$

    $2i$

    $-2i$

  • Question 6:
    3 pts
    Divide. Write in the form $a + bi$. $$\frac{2+i}{1-i}$$
    $\frac{3}{2} - \frac{1}{2}i$
    $\frac{1}{2} + \frac{3}{2}i$
  • Question 7:
    3 pts
    Divide. Write in the form $a + bi$. $$\frac{6\sqrt{2}+6i}{\sqrt{2}-i}$$
    $2 - 4\sqrt{2}i$
    $2 + 4\sqrt{2}i$
    $-2 - 4\sqrt{2}i$