Answer:
the conjugate of \(12-\sqrt{5}\) is \(12+\sqrt{5}\)
Step-by-step explanation:
the conjugate of 12 - sqrt 5
In general , the conjugate of a+bi is a-bi
to get the we change the sign in the middle
Change the negative sign to positive sign before the square root
the conjugate of \(12-\sqrt{5}\) is \(12+\sqrt{5}\)
