1. 64=8
2. 361=19
3. 471969=687
4. 0.0676=.26
5. .0025=0.5
6. 25/36=.83...
1. 438=20.92
2. 813=28.51
3. 958=30.95
4. 218.1529=14.77
5. .235=.48
6. 3.8809=1.97
1. positive numbers have 2 square roots, one positive & one negative
1.-268=16.3
2.-79=9(8.8...)
3.-0.102=.31