What is the process of simplifying the expression 8X times 4X times -9X?
Tutorial - Simplifying Expressions with Complex numbers ex 1, (8i)(4i)(-9i)
Interactive Video
•
Mathematics
•
11th Grade - University
•
Hard
Quizizz Content
FREE Resource
The video tutorial explains how to simplify complex expressions by using multiplication. It begins with a simple example of multiplying terms and then extends the concept to complex numbers involving imaginary units. The tutorial covers the properties of the imaginary unit 'i', including its powers, and demonstrates how to rewrite and calculate expressions involving 'i'. The final section concludes with a complete calculation, showing how to simplify a complex expression to a positive imaginary number.
Read more
5 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
How do you evaluate the imaginary unit I when squared?
Evaluate responses using AI:
OFF
3.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to rewrite I cubed in terms of I.
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the result of multiplying 8 times 4 times -9?
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe how to simplify a complex expression by multiplication.
Evaluate responses using AI:
OFF
Similar Resources on Quizizz
6 questions
Pre-Calculus - Multiplication of complex numbers (root(-10))^2
Interactive video
•
11th Grade - University
3 questions
Summary for multiplying complex numbers
Interactive video
•
11th Grade - University
2 questions
Simplifying when you have imaginary numbers as your denominator
Interactive video
•
11th Grade - University
2 questions
Pre-Calculus - Adding rational expressions with and imaginary conjugates 2i/(2+i) + 5/(2-i)
Interactive video
•
11th Grade - University
6 questions
Algebra 2 - Learn how to apply distributive property to simplify an expression with complex numbers
Interactive video
•
11th Grade - University
3 questions
Simplifying a rational expression with an imaginary number
Interactive video
•
11th Grade - University
2 questions
Summary for multiplying complex numbers
Interactive video
•
11th Grade - University
2 questions
Algebra 2 - Learn how to apply distributive property to simplify an expression with complex numbers
Interactive video
•
11th Grade - University
Popular Resources on Quizizz
15 questions
Character Analysis
Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing
Quiz
•
9th - 12th Grade
10 questions
American Flag
Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension
Quiz
•
5th Grade
30 questions
Linear Inequalities
Quiz
•
9th - 12th Grade
20 questions
Types of Credit
Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25
Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
30 questions
Linear Inequalities
Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing
Quiz
•
9th - 12th Grade
10 questions
Identifying equations
Quiz
•
KG - University
20 questions
Solving Linear Equations for y
Quiz
•
9th - 12th Grade
11 questions
Graph Match
Quiz
•
9th - 12th Grade
18 questions
Unit Circle Trig
Quiz
•
10th - 12th Grade
20 questions
Understanding Linear Equations and Slopes
Quiz
•
9th - 12th Grade
15 questions
Algebra 2 Regents Review
Quiz
•
10th - 12th Grade