Practice Problems and Examples for Complex Numbers

How do you simplify $\frac{5 + 8 i}{6 - i}$ ?

Gavin Frye 2022-01-30

What is the area of a rectangular room with a length of $5 - 3 i$ and a width of $2 i ?$

Haialarmz6 2022-01-30

How do you find the product of the complex number and its conjugate $1 + 3 i$ ?

elbluffz1 2022-01-30

How do I use DeMoivre's theorem to solve $z^{3} - 1 =)$ ?

Fallbasiss4 2022-01-30

How do you simplify $(7 \sqrt{- 3}) (2 \sqrt{- 27}) ?$

Miguel Davenport 2022-01-30

How do you simplify $5 \sqrt{- 25} \times i ?$

Abbie Mcgrath 2022-01-30

Write the complex number ${(2 x + i)}^{3}$ in standard form?

veceriraby 2022-01-30

How do you simplify $(2 + 4 i) (2 - 4 i)$ ?

Adrien Barron 2022-01-30

What is $7 + 6 i$ divided by $10 + i$ ?

Natasha Henry 2022-01-30

How do you divide $(\frac{5}{1 + i})$ ?

Connor Randall 2022-01-30

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

Ella Bradshaw 2022-01-30

How do you simplify $2 + 7 i \div 1 - 3 i ?$

derlingasmh 2022-01-30

What is the conjugate of the complex number $10 + 3 i$ ?

Branden Valentine 2022-01-30

What is the complex conjugate of $- 1 - 3 i$ ?

Cameron Russell 2022-01-30

How do you simplify $\frac{5 - 3 i}{1 + 2 i}$ ?

Emerson Barnes 2022-01-30

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

Jamarion Kerr 2022-01-30

How do you simplify $\frac{4 - 4 i}{5 + 3 i}$ ?

Stoockiltj5 2022-01-30

How do you find the conjugate of $(7 A + 3 B - 4 i)$ ?

Alex Cervantes 2022-01-30

How do you simplify $\frac{2 + i}{7 + 5 i}$ ?

Emmy Combs 2022-01-30

What is the conjugate of $6 i$ ?

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.

Precalculus

Understanding Complex Numbers - Examples and Equations