Question

rationalise the denominator 1/2√5+√3​

Answer 1

Step-by-step explanation:

Answer:

2√5+√3/17

Step-by-step explanation:

1/2√5-√3

conjugate of 2√5-√3=2√5+√3

1/2√5-√3×2√5+√3/2√5+√3

2√5+√3/4×5-3

2√5+√3/20-3

2√5+√3/17

Answer 2

Step-by-step explanation:

1/2√5+√3*2√5-√3/2√5-√3

2√5+√3/4*5-3

2√8/17 is ur answer