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The discriminant of 9x2 + 2 = 10x is 28
General form of a quadratic equation => ax2 + bx + c = 0
Formula for discriminant => b2 – 4ac
Comparing general form, we get
a = 9, b = -10, c = 2
Discriminant => (-10)2 – 4(9)(2)
=> 100 – 72
=> 28
The discriminant of 9x2 + 2 = 10x is 28
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