Activity 8.2: NOW IT'S YOUR TURNI
Instructions: Determine whether the radical is rational or irrational. If the given
radical is a rational, plot its root on the number line.
1. 19:
11 10 9
B
7 8 9 10 11
2. V25 :
+
B
1
4
11 10 9
5
6
7
В
9
10 11
3. 36 :
76
)
-11 109
5
0
1
4
2
5
9 10 11
4. V81 :
-1
0
3
8
9
-8
10 77
-11 10 9
5.-25 :
9
T0 71
1
0
2
-2 1
3
6
7
4
5
-11 10 9 8
6. 5:
5
7
8 9 10 11
1
3
0
-11 10 9
7. 124
7
8
10 11
&
-1
4
0
1
2
3
-11 -10 -9
8. 21:
-
B 9 10 11
7
4
-17 10 -9 -8 -7
9. - 100:
-1 0 1
5 6 7 8
9 10 11
.
.6
-11 10 9
10,-1:
0 1 2 3 4 5 6 7 8 9 10 11
-11-10 . -8 7 6​