Question

Heyy guys...
plz do tell me how do we rationalize the denominator of a no.??
1)7/√7
2)3/2√5
3)2√3-√5/2√2+3√3...

PLZ DO ANS CORRECTLY!!!!!!✌✌✌​

Answer 1

Answer:

Step-by-step explanation:

1 . 7÷/7

7÷/7 × /7÷/7

= 7/7 ÷ 7 = /7

2. 3÷2/5

3÷2/5 ×2/5 ÷ 2/5

= 3(2/5) ÷ (2/5)²

= 6/5 ÷ 20

3.