Use the notations for square root and cube root

1.		In the Square: 4 squared, 8 squared, square root of 36
2.		In the Square: 3 squared, 9 squared, square root of 49
3.		In the square: Calculate with squares and square roots
4.		In the square: Calculate with squares and square roots
5.		In the square: Calculate with squares and square roots
6.		In the square: Calculate with squares and square roots
7.		In the square: Calculate with squares and square roots
8.		In the cube C/R216 + C/R64 + 3cubed
9.		In the cube C/R* + C/R512 + 5cubed = 143
10.		In the cube C/R343 + C/R* + 4cubed = 73
11.		In the cube C/R1 + C/R* + 8cubed = 522
12.		In the cube C/R27 + C/R125 + *cubed = 224
13.		Find the roots 81 and 8100
14.		Find the roots 9 and 90 000
15.		Find the roots 64 and 6400
16.		Find the roots 121 and 1.21
17.		Find the roots 25 and 0.25
18.		Find the roots: Find the square roots of 62500, 0.0625
19.		Find the roots: Find the square roots of 3600, 0.0036
20.		Find the roots: Find the square roots of 40000, 0.0004
21.		Find the roots: Find the square roots of 810000, 0.0081
22.		Find the roots: Find the square roots of 160000, 0.0016
23.		Find the roots: Find the square roots of 90000, 0.0009
24.		Find the roots =0.08, =-8
25.		Find the roots =-100, =0.1
26.		Find the roots * =0.09, * = -9
27.		Find the roots * = 0.01, 1 000 000 = -1 000
28.		Find the roots * = -20, * = 0.2
29.		Find the roots =20, =0.02
30.		Find the roots =25, =2.5
31.		Find the roots -* = -40, -* = -0.04
32.		Find the roots -* = -9, -* = -0.9
33.		Find the roots -* = -1.3, -* = -130
34.		Find the roots =-0.6, =6
35.		Find the roots =9, =-0.09
36.		Find the roots =-0.4, =-40
37.		Find the roots * = -0.6, * = -0.06
38.		Find the roots * = -0.3, * = -0.03
39.		Find the roots = -0.04, = 0.4