Math, asked by mujtabashaikh920, 10 months ago

answer the following q ​

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Answered by raisnehal
0

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 pansumantarkm
0

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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