Question

conjugate of
$7 - \sqrt{5}$


please answer ​

Answer 1

Answer:

7+√5

Step-by-step explanation:

7-√5?

In this case, I'm finding the conjugate for an expression in which only one of the terms has a radical. That's fine. The process is the same, regardless; namely, I flip the sign in the middle. Since they gave me an expression with a "minus" in the middle, the conjugate is the same two terms, but with a "plus" in the middle

7+√5

Answer provided by Gauthmath