Question

please answer these questions​

Answer 1

Answer:

2.). √7-√5/√7+√5

RATIONALISE THE DENOMINATOR

√7-√5/√7+√5×√7-√5/√7-√5(√7-√5)SQUARE/√7SQUARE-√5SQUARE

7-2√35+5/

7-5

12-2√35/2

2(6-√35)

2

6-√35

Answer 2

Answer:

i think this is your answer bro...