First, you solve the square root:

Knowing that the square root of a negative number doesn't exist:


is your answer.
Hope it helped,
Happy homework/ study/ exam!
Answer:
Step-by-step explanation:
The rectangular representation of the polar point
(9,150) is
(−9√32,92)
(9,150)
Answer:

Step-by-step explanation:
hello,
let's note x this number we can write

hope this helps
Answer:
Usually, when a question says "FG" or "DB" or any of the other letters put together, they mean the line that it connects to. For example: Point A to Point C. However, I can't say so for sure, because This answer most likely has a diagram drawn beside it. If you can put the diagram or picture along with your questions, I can help you out more!
Step-by-step explanation: