Question

pls pls pls answer me this​

Answer 1

Answer will be 98

here x=√3+√2  / √3-√2

multiply numerator and denominator with   √3+√2

you will get x=5+2√6

find the square of x i.e x²

same way you find the value of y²

add them and you will get (49+20√6)+(49-20√6)=98;

Answer 2

Answer:

you should rationalize it

first multiply denominator by numerator and denominator both

apply the identities and find the answer simple