Question

conjugate of (root 5 + root 3)

Answer 1

Conjugate of $\sf{{\sqrt{5}}+{\sqrt{3}}}$ is $\sf{\color{navy}{\sqrt{5}} - {\sqrt{3}}}$ .

Answer 2

Answer:

ROOT 5 -- ROOT 3

Step-by-step explanation:

From the above definition, we know that the given surd, that is, 5+√3 is binomial. Now, to find the conjugate of binomial surds, we will be changing the sign in between the terms, that is, ‘+’ becomes ‘-‘ and ‘-‘ becomes ‘+’. Hence, the conjugate of 5+√3 is 5−√3 . So, the correct answer is “Option A”.