Mathematics, 10.12.2020 07:30 datands
What is the discriminant of the quadratic equation 9x^2– 8x – 2 = 0?
Answers: 3
![(-8)^2-[4(9)(-2)]](/tpl/images/0968/9286/8016f.png)
![64-[4(9)(-2)]](/tpl/images/0968/9286/e6220.png)
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What is the discriminant of the quadratic equation 9x^2– 8x – 2 = 0?...
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