Question

5+2i=x+yi

Answer 1

Just look at it. What two numbers could you replace x with and y with to make
the left and right sides of that equation look exactly the same.

Answer 2

I just don't understand /:

Answer 3

You're going to laugh when you realize how easy this is. Pretend like I have an eraser. I erase the x and the y. What should I replace the x with and what should I replace the y with to make the right side of the = look exactly like the left side of the = ?

Answer 4

5+2 for x+y?

Answer 5

You changed the x into a 5 and the y into a 2, right?
So, x=5 and y=2. There's your answer.

Answer 6

omg, haha thank you so much <3

Answer 7

no problem

Answer 8

What about, (6+9i)(4-2i) do I just distribute?

Answer 9

Yes.

Answer 10

remember... x and y both have to be real numbers

Answer 11

Hx^2-10x+50=0, what do I do with the x?