Question

sqare root 1. to 20​

Answer 1

square roots of numbers

1=1

2=1.41

3=1.71

4=2

5=2.23

6=2.44

7=2.64

8=2.82

9=3

10=3.16

11=3.13

12=3.46

13=3.60

14=3.74

15=3.87

16=4

17=4.12

18=4.24

19=4.35

20=4.47

here's your answer

Answer 2

Answer:

Step-by-stepHEY .....(^_^)

√3 + √2 / √3 - √2

= (√3 + √2 / √3 - √2 ) × ( √3 + √2 / √3 + √2)

= (√3 + √2)^2 / (√3)^2 - (√2)^2

= [ (√3)^2 + (√2)^2 + 2×√3×√2 ] / 3-2

= 3 + 2 + 2√6 / 1

= 5 + 2√6 explanation: