answer the following q
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Answer:
Discriminant of 3x^2 - 2x + 8 = 0 is -92
Step-by-step explanation:
∆ = b^2 - 4ac
= (-2)^2 - 4 × 3 × 8
= 4 - 96
= -92
Therefore , ∆ = -92 .
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Answered by
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Step-by-step explanation:
Since we know that,
Discriminant (D) of ax² + bx + c = 0 is D = b² - 4ac
Now,
Comparing the given equation 3x² - 2x + 8 = 0 with the ax² + bx + c = 0,
We get,
a = 3
b = -2
c = 8
So,
D = b² - 4*a*c
putting the value of a, b, and c
= (-2)² - 4*3*8
= 4 - 96
= - 92
Therefore, D = - 92
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