The video tutorial covers complex numbers, starting with an introduction to their basic properties. It explains the equality of complex numbers and demonstrates this with simple examples. The tutorial then progresses to more complex examples, including solving equations using the properties of complex numbers. Throughout, the instructor emphasizes understanding both the real and imaginary components of complex numbers.

What is the standard form of a complex number?

• a / bi

• a * bi

• a - bi

• a + bi

If A + BI = 5 - 7I, what is the value of A?

• 7

• -7

• 0

• 5

In the equation A + BI = 5 - 7I, what is the value of B?

• -7

• 5

• 0

• 7

In the equation 3X - 5 = 7, what is the value of X?

• 4

• 3

• 2

• 5

If Y - 3 = 6, what is the value of Y?

• 9

• 7

• 6

• 8