Question

Plssss do question number 58

You will get 25 points promise

Answer 1

I hope my answer is right.

Answer 2

Answer:

Step-by-step explanation:

a=(√3-√2/√3+√2)*(√3-√2/√3-√2)

=(5-2√6)

Similarly, b=(√3+√2/√3-√2)*(√3+√2/√3+√2)

=(5+2√6)

So, a^2+b^2-5ab

=(5-2√6)^2+(5+2√6)^2-5(5-2√6)(5+2√6)

=93