Tutor: Hi! I am now working on your question and you will soon see me writing on your drawing board.
Tutor: Hi
Tutor: Hi
Tutor: Did I write the question correctly?
Tutor: Yes
Tutor: To write the given number in a+bi form, we have to multiply and divide by the conjugate of the denominator.
Tutor: Ok
Tutor: I hope you are familiar with finding the conjugate of a complex number.
Tutor: Yes
Tutor: Okay, what would be the conjugate of 4-9i?
Tutor: I would like to confirm that I've written the question correctly.
Tutor: 4+9i?
Tutor: Yes, that's correct!! :)
Tutor: Ok
Tutor: Did I write the question correctly?
Tutor: Yes
Tutor: Okay
Tutor: What's the value of 7x4?
Tutor: 28
Tutor: What's the value of 36+81?
Tutor: 117
Tutor: Ok
Student: Student has ended this session. This question is automatically marked as done.