Question

rationalize the denominator of each of the following (1-9):
1) 1/√7
2) 1/√12
3) 3/2√5
4) 1/√5-2
5) 16/√14-5
6) 1/2√5-√3
7) 3-2√2/3+2√2
8) 5+2√3/7+4√3
9) 2√3-√5/2√2+3√3​

Answer 1

Answer:

1) √7/7

2) √12/12

3) 3√5/10

4) √5+2

5)224+16√5/191

6) 2√5+√3/17

7) 17-12√2

8) 11-6√3

Step-by-step explanation:

Sorry the last one I don't know.