
Complex Numbers and the Mover Theorem
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Thomas White
FREE Resource
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main topic of this tutorial?
The quadratic formula
The binomial theorem
The Pythagorean theorem
The Mover theorem
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Mover theorem help to expand?
Natural numbers
Rational numbers
Complex numbers
Real numbers
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example, what is the complex number Z equal to?
0 + 0i
2 + 3i
1 + i
3 - i
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the modulus of the complex number 1 + i?
2
√3
√2
1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the angle θ in radians for the complex number 1 + i?
π/3
π/6
π/4
π/2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the complex number 1 + i represented in polar form?
√2(cos(π/4) + i sin(π/4))
2(cos(π/3) + i sin(π/3))
1(cos(π/2) + i sin(π/2))
√3(cos(π/6) + i sin(π/6))
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of raising the complex number 1 + i to the power of 5 using the Mover theorem?
-8 - 8i
8 + 8i
-4 - 4i
4 + 4i
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the normal expansion of (1 + i)^5?
-4 - 4i
4 + 4i
8 + 8i
-8 - 8i
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main advantage of using the Mover theorem over normal expansion?
It is more accurate
It is faster and simpler
It requires less knowledge
It is more visual
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