# Algebra II: Complex numbers questions and answers

Recent questions in Complex numbers
Araceli Kidd 2023-01-04

### How to simplify $\frac{2+i}{1-i}$ completely?

Ainsley Boyle 2022-12-31

### How many two digit natural numbers are multiples of 7?

Lizeth Herring 2022-12-30

### Which is the smallest odd prime number? 1 or 3

kejuuoo 2022-12-30

### Write the number in scientific notation.$800,000$

Jesse Freeman 2022-12-28

### What is the difference between real and complex numbers?

Memphis Burnett 2022-12-26

### 3 hours 45 minutes = ? minutes.A)215B)220C)225D)230

Jillian Vang 2022-12-25

### What is a principal argument in complex numbers?

Brisa Lyons 2022-12-25

### What is the modulus of $6+7i$?

gubalanceuau 2022-12-16

### What number is equal to the Roman numeral XXXIV? A)34B)24C)35D)36

Brendan Perkins 2022-12-16

### What is $Z¯$ in complex numbers?

Dikealemlepcju 2022-12-16

### Is Pi $\left(\pi \right)$ a Real Number?

Maxwell Mccoy 2022-12-16

### Is the square of a negative number positive or negative.

Emiliano Guzman 2022-12-05

### Writing complex numbers in form $a+bi$Can $\sqrt{i+\sqrt{2}}$ be expressed as $a+bi$ with $a,b\in \mathbb{R}$? In general, what kinds of expressions can be rewritten in that form?

jastukudYb 2022-12-04

### Write all the prime numbers less than $10.$

Harmony Oneal 2022-11-29

### What number is $60%$ of $200$?

nonhumanWd3 2022-11-27

### Which one of the following statements is false? A. If a number is divisible by two Co-Prime Numbers, then it is also divisible by the product of those Co-Prime Numbers. B.2 is the only even and the smallest prime number. C.Every number (except 1 and 2) will have at least 3 factors. D.Prime Factorisation means using only Prime Numbers to write the Factors of a number.

hEorpaigh3tR 2022-11-26

### Zero is a positive integer since it doesn't carry any negative sign.

armlanna1sK 2022-11-26

### How do you write the first five terms of the sequence ${a}_{n}=0.3$?

Algebra is never easy even for those that claim to know it well. Regardless if you are solving quadratic equations with complex numbers or require someone to help you eliminate possible mistakes in your assignment, our list of equations will help you to find the most common answers.

The list of questions that you can see below serves as the basic examples of similar tasks. Solving complex tasks with the help of various examples also starts with probability, which is why remember to check your original problem twice to ensure that nothing is missed!