What is the complex conjugate of $1 + sqrt (-18)$ ?

Question

3369 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-04-18T09:52:36

$bar z=1-(sqrt(18))i$

The given number is $z$

$z=1+(sqrt(18))i$

To get the complex conjugate just replace $i$ by $-i$ .

$:.barz =1-(sqrt(18))i$

The property of complex conjugate is that

$zbarz = |z|^2$

What is the complex conjugate of 1 + sqrt (-18)1 + sqrt (-18)?