# 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