Question

h

Answer 1

That is a complex number, the real part is -10 and the imaginary part is +3i. Together they make a "complex number."

The conjugate of your complex number is the real part (left alone) and reversing the sign of the imaginary part.

Answer 2

so its -10-3i?

Answer 3

Yes, and the product of those two gives you the "difference of two squares' resulting in a real number. In this case 109. Pretty neat huh.

Answer 4

http://www.mathsisfun.com/algebra/images/conjugate.gif

Answer 5

thnk u

Answer 6

can u help me with one more?

Answer 7

I have to tend to a bunch of messages and then I will be back, please post someone else may help you before I can finish.

Answer 8

ok