Answer:
1. 12= √144
2. 49= (-7)²
3. 10 = √100
4. 25 = 5²
5. -11= -√121
6. 7 = √49
7. 3 = √9
8. 81= (-9)²
9. 100= 10²
10. 6 = √36
11. -49= -7²
12. 6.25= 2.5²
13. 0.3= √0.09
14. 1.3 = √1.69
15. 7.84= 2.8²
Step-by-step explanation:
1. 12×12 = 144
2. (-7)× (-7) = 49
3. 10×10 = 100
4. 5×5= 25
5. -11 × 11 = -121
6. 7×7= 49
7. 3 × 3 = 9
8. 9 ×9 = 81
9. 10×10=100
10. 6×6 = 36
11. -7 × 7 = -49
12. 2.5 × 2.5= 6.25
13. 0.3 × 0.3 = 0.09
14. 1.3 × 1.3= 1.69
15. 2.8 × 2.8= 7.84
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Answers & Comments
Answer:
1. 12= √144
2. 49= (-7)²
3. 10 = √100
4. 25 = 5²
5. -11= -√121
6. 7 = √49
7. 3 = √9
8. 81= (-9)²
9. 100= 10²
10. 6 = √36
11. -49= -7²
12. 6.25= 2.5²
13. 0.3= √0.09
14. 1.3 = √1.69
15. 7.84= 2.8²
Step-by-step explanation:
1. 12×12 = 144
2. (-7)× (-7) = 49
3. 10×10 = 100
4. 5×5= 25
5. -11 × 11 = -121
6. 7×7= 49
7. 3 × 3 = 9
8. 9 ×9 = 81
9. 10×10=100
10. 6×6 = 36
11. -7 × 7 = -49
12. 2.5 × 2.5= 6.25
13. 0.3 × 0.3 = 0.09
14. 1.3 × 1.3= 1.69
15. 2.8 × 2.8= 7.84