Question

Q3
a
denominator
Rationalize the
solve complelely
√5-√3/.√5+√3​

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)²/[(√5)² - (√3)²]

(5 + 3 - 2√15)/[5 - 3]

(8 - 2√15]/2

2(4 - √15)/2

4 - √15