Question

Conjugate of root 14.How ?Pls explain​

Answer 1

The complex conjugate should have the same "real" answer and the opposite "imaginary" element. They are in the form

a

+

b

i

,

a

−

b

i

So, for

14

+

12

i

the complex conjugate will be

14

−

12

i

.

The primary use is that when one multiplies the two terms together, the answer is always a real number.