
Números Complexos
Authored by Helena Ramalho
Mathematics
12th Grade
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a adição dos números complexos (3 + 2i) + (1 - 4i).
4 - 2i
2 - 6i
5 - 3i
4 + 2i
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a subtração dos números complexos (5 - 2i) - (3 + 4i).
7 - 2i
2 + 6i
8 - 3i
2 - 6i
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a multiplicação dos números complexos (2 + 3i) * (1 - i).
5 - 5i
-1 - i
-1 + i
3 + 2i
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a divisão dos números complexos (4 + 5i) / (2 - i).
(8 + 3i) / 5
(5 + 6i) / 2
(3 + 2i) / 4
(6 + 7i) / 3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Represente graficamente o número complexo 3 + 4i no plano de Argand-Gauss.
(4, 3)
(3, 4)
(3, -4)
(7, 2)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o conjugado do número complexo 2 - 3i?
3 - 2i
2 + 3
2 + 3i
2 - 3i
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule a adição dos números complexos (1 + 2i) + (3 - i).
4 - i
2 + 3i
5 + 2i
4 + i
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
21 questions
MATEMATIKA INTEGRAL DAN VEKTOR
Quiz
•
1st Grade - University
15 questions
TRY OUT PM MTK SMA Paket 1
Quiz
•
5th - 12th Grade
15 questions
Radiciação com números inteiros.
Quiz
•
6th - 12th Grade
20 questions
Trabalho de recuperação de Matemática - 1º Trimestre/2025
Quiz
•
8th Grade - University
19 questions
Complex Numbers
Quiz
•
11th - 12th Grade
16 questions
4.7C Quadratic Formula
Quiz
•
9th - 12th Grade
15 questions
Complex and Irrational Conjugates
Quiz
•
9th - 12th Grade
20 questions
Vectors Assessment
Quiz
•
10th - 12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
15 questions
Exponential Growth and Decay Word Problems Practice
Quiz
•
9th - 12th Grade
17 questions
Explore Experimental and Theoretical Probability
Quiz
•
7th - 12th Grade
15 questions
Parallelogram Properties
Quiz
•
10th - 12th Grade
18 questions
Solving Systems- Word Problems
Quiz
•
9th - 12th Grade
34 questions
7.4 Review Cubic and Cube Root Functions
Quiz
•
10th - 12th Grade
21 questions
Geometry Chapter 2 Review
Quiz
•
9th - 12th Grade
9 questions
Identifying Parts Of An Expression
Quiz
•
6th - 12th Grade