Question

The conjugate of √10-√6 is

Answer 1

Conjugate of √10 - √6 is √10 + √6.

In conjugation, the sign of the second term changes.

For example, $a+b$ will change into $a-b$

In other words, if the sign of second term is negative, it will become positive, else if it's positive, it'll become negative.

Here, b is second term (example)

Conjugation is mostly applied in rationalising the numerator or denominator.

Hope it helps.