Sum of roots, product of roots, discriminant, nature of roots, of, 1. \xd7^2+4\xd7-21=0, 2. \xd7^2-3\xd7-18=0, 3. \xd7^2+\xd7-1=0, 4. \xd7^2+4\xd7+4=0, 5. \xd7^2-2\xd7+1=0, 6. 4\xd7^2-16=20, 7. n^2-64=0, 8. \xd7^2+5\xd7+4=0, 9. \xd7^2+17\xd7+49=3x, 10. 35m^2+22n+3=0



Sum of roots


product of roots
discriminant
nature of roots
of

1. ×^2+4×-21=0
2. ×^2-3×-18=0
3. ×^2+×-1=0
4. ×^2+4×+4=0
5. ×^2-2×+1=0
6. 4×^2-16=20
7. n^2-64=0
8. ×^2+5×+4=0
9. ×^2+17×+49=3x
10. 35m^2+22n+3=0​

Answer:

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