Practice Problems and Examples for Complex Numbers

Can the product of two nonreal complex numbers be a real number? Defend your answer.

dohtarjev510 2022-02-11

label each statement true or false. The sum of two complex numbers is sometimes a real number.

Miracle Graves 2022-02-04

True or False All real numbers are complex numbers.

treslagosnv 2022-02-02

How do you simplify $\frac{3 + i \sqrt{2}}{7 - i \sqrt{2}}$ ?

maliaseth0 2022-02-02

How do you find the complex conjugate of $- 5 i$ ?

Seamus Kent 2022-02-02

How do you find the complex conjugate of $3 - 7 i$ ?

blitzbabeiy 2022-02-02

How do you find the complex conjugate of $- 6 i$ ?

ndimiimpercea2 2022-02-02

How do you find the complex conjugate of $- 5 + 3 i$ ?

Jamya Elliott 2022-02-02

How do you find the complex conjugate of $5 - 3 i$ ?

Reese Munoz 2022-02-02

How do you find the conjugate of $5 i - 4$ ?

Rudy Koch 2022-02-02

Find the roots of $z^{5} + 1 = 0$ ?

Aubrey Hendricks 2022-02-02

How do you divide $\frac{1 + i}{i} - \frac{3}{4 - i}$ ?

Tessa Leach 2022-02-02

Write the complex number $\frac{8}{1 + i}$ in standard form?

Jamya Elliott 2022-02-02

How do you simplify $z^{6} = a + b i$ given $z = \sqrt{3} + i$ ?

Rudy Koch 2022-02-02

How do you find the cube root of $81 (\cos (\frac{π}{12}) + i \sin (\frac{π}{12}))$ ?

Connor Randall 2022-02-02

How do you find the power ${(3 - 5 i)}^{4}$ and express the result in rectangular form?

Jacquelyn Sanders 2022-02-02

How do you find the power ${(3 - 6 i)}^{4}$ and express the result in rectangular form?

Motalli21 2022-02-02

How do you find the power $[3 {(\cos (\frac{π}{6}) + i \sin (\frac{π}{6})]}^{3}$ and express the result in rectangular form?

Kasey Haley 2022-02-02

How do you find the absolute value of $4 - 8 i ?$

siutulysr5 2022-02-02

How do you find the absolute value of $2 + 5 i$ ?

Regardless if you’re dealing with complex numbers problems or need to find the answers to the complex numbers equation, do not let it bring you down as we shall provide you with complex numbers examples that will help you find the answers. Our complex numbers problems will offer you various solutions that can be matched to your instructions and the problems that you have. It is recommended to start with the complex numbers answers by going straight to your instructions to understand how exactly complex numbers differ. Have a look at our complex numbers questions and come up with solutions.

Understanding Complex Numbers - Examples and Equations