How do you rewrite a complex number in the form A + Bi after simplification?
Algebra 2 - Dividing complex numbers 5i / (-2-6i)
Interactive Video
•
Mathematics
•
11th Grade - University
•
Hard
Quizizz Content
FREE Resource
The video tutorial explains the challenges of dividing by imaginary numbers and introduces the concept of using conjugates to simplify complex division. It demonstrates the multiplication of conjugate pairs, highlighting the cancellation of middle terms and the formation of a difference of squares. The tutorial concludes by simplifying the result into a standard complex number form, emphasizing the importance of separating real and imaginary components.
Read more
2 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
3 mins • 1 pt
Why is it important to express the final answer in complex number form?
Evaluate responses using AI:
OFF
Similar Resources on Quizizz
2 questions
Pre-Calculus - Simplifying an imaginary number when a denominator -7 / i , -7/root(3)
Interactive video
•
11th Grade - University
2 questions
Given One Zero or Factor Find the Remaining Zeros
Interactive video
•
11th Grade - University
2 questions
Master Dividing complex numbers by rationalizing the denominator
Interactive video
•
11th Grade - University
2 questions
Complex Numbers: Operations, Complex Conjugates, and the Linear Factorization Theorem
Interactive video
•
11th Grade - University
2 questions
Pre-Calculus-How to divide complex numbers by multiply by the conjugate of denominator, (3-i)/(2+i)
Interactive video
•
11th Grade - University
2 questions
Pre-Calculus - Quick overview of complex numbers and operations
Interactive video
•
11th Grade - University
2 questions
How to simplifying an expression when dividing complex numbers by multiplying by conjugate
Interactive video
•
11th Grade - University
3 questions
Algebra 2 - Simplifying complex numbers rational expression (2-4i) / (1+3i)
Interactive video
•
11th Grade - University
Popular Resources on Quizizz
10 questions
Chains by Laurie Halse Anderson Chapters 1-3 Quiz
Quiz
•
6th Grade
20 questions
math review
Quiz
•
4th Grade
15 questions
Character Analysis
Quiz
•
4th Grade
12 questions
Multiplying Fractions
Quiz
•
6th Grade
30 questions
Biology Regents Review #1
Quiz
•
9th Grade
20 questions
Reading Comprehension
Quiz
•
5th Grade
20 questions
Types of Credit
Quiz
•
9th - 12th Grade
50 questions
Biology Regents Review: Structure & Function
Quiz
•
9th - 12th Grade
Discover more resources for Mathematics
14 questions
Attributes of Linear Functions
Quiz
•
9th - 12th Grade
10 questions
Identifying equations
Quiz
•
KG - University
8 questions
Writing Equations from Verbal Descriptions
Quiz
•
9th - 12th Grade
20 questions
Geometry Final Review
Quiz
•
9th - 12th Grade
10 questions
Algebra 2 Regents Prep
Quiz
•
11th Grade
18 questions
Unit 6 Part 1 Review (Exponents)
Quiz
•
9th - 12th Grade
50 questions
CCA2 B Final Review LT 9-10
Quiz
•
11th Grade
20 questions
Unit 6 Part 2 Review (Radicals)
Quiz
•
9th - 12th Grade