Question

hi
I will Mark as brain list please tell me answer of this question with step by step explanation​

Answer 1

Answer:

answer is 4 - √15

Step-by-step explanation:

(√5 - √3)/(√5 + √3)

(√5 - √3)/(√5 + √3) × (√5 - √3)/(√5 - √3)

[(√5 - √3)(√5 - √3)]/[(√5 + √3)(√5 - √3)]

[(√5 - √3)²]/[(√5)² - (√3)²]

[5 + 3 - 2√15]/[5 - 3]

[8 - 2√15]/2

2[4 - √15]/2

4 - √15

Answer 2

Answer:

hey mate

hope it helps

good night