Question

1.
Problems for practice :
6x2 + 13x + 6 = 0
3. 10x2 +7x - 6 = 0
5. 5a2 - 6 - 8 = 0
7. 2x² - 5x-3=0
9. 8x2-3x - 5 = 0
11. 10x2 - 3X -4 = 0
2. 9x2 - 13x = 10
4. 3x2 +13x -10 =0
6. 4x2 - 21x + 20 = 0
8. 6x2 - X-1 = 0
10. 7x2 +17x + 6 = 0
12. 6x² + 13x = 8​

Answer 1

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