Thursday

October 2, 2014

October 2, 2014

Posted by **chrissy** on Tuesday, January 16, 2007 at 3:52pm.

I am having a lot of trouble figuring out these equations with imaginary numbers.

1. (3+2i)+(7-i)=

2.(1-6i)+(2-i)=

3. (2+i)-(3+i)=

4.(4+i)-(2-i)=

Can someone please walk me through how to do these problems? Thanks.

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

3 + 2i + 7-i=

3 + 7 + 2i - i =

10 + i

**Answer this Question**

**Related Questions**

linear inequalities. - i'm having a lot of trouble figuring out when to use a ...

Algebra 2 - When dealing with imaginary and complex numbers, are there 2 ...

math - I am thinking of whole numbers. when I add them, their sum is 123. When I...

math - 2x+4(1-x)=11+5x 2x+4-4x=11+5x 6x+4=11+5x 6x=7+5x x=7 i think this is it x...

Chemistry - List the sets of quantum numbers which describe all of the electrons...

math - solve and simplify the answer completely by using pure imaginary numbers/...

algebra - I am having trouble figuring this out. ADD (r - 6s + 3) + (7r + 5s...

algebra - Can someone please help me with these problems? Please and thank you. ...

Algebra - Could you please help me with some math problems? Thanks! Add or ...

algebra 1 - I am having trouble with this problem. I have an equation written ...