Posted by **Shay** on Thursday, January 18, 2007 at 1:11pm.

simplify the following expressions involving complex numbers.

(3+2i)-(-7-i)

is i like x? and how would this work i know that you do this:

(3+2i)(7+i)

to get rid of the sign between the expressions.

but then what?

## Answer This Question

## Related Questions

- math - simplify the following expressions involving complex numbers. (3+2i)-(-7-...
- can someone please help me? - simplify the following expressions involving ...
- Algebra II - Simplify this complex expressions to simple expressions. 1 - _9_ x^...
- algebra,math,help - Use Property 2 to simplify each of the following radical ...
- algebra - Why is it important to simplify radical expressions before adding or ...
- English Expressions - I'd like to know some expressions which a child use when ...
- Algebra - Multiply. x-(6+2i)][x-(6-2i)] Note that these expressions contain ...
- Math - I need some help please. I don't understand the math that we are doing. ...
- Math - Simplify the expressions in each pair. (2 marks each) (Show your work) (x...
- Math - Simplify the expressions in each pair. (2 marks each) (Show your work) (x...

More Related Questions