Question

What is the conjugate of a complex number with −5 as the real part and 4i as the imaginary part?

Answer 1

-5+4i and -5-4i are the complex conjugates

Answer 2

-5-4!

Answer 3

just remember that the 4i has the + and - in front of it, if one is given, you may assume the other
per Conjugate Pair Theorem
basically it means that complex numbers come in pairs

Answer 4

The conjugate of -5+4i is -5-4i

Answer 5

Thanks!

Answer 6

help me wid ma question :/

Answer 7

how many numbers greater than 23000 can be formed from the numbers 1,2,3,5,6 ... when no repitition is allowed

Answer 8

conjugate means pair of things which differ only by one thing in them ...lyk in this case the sign is different in the conjugate