Question

write the descriminant of the quadratic equations 3x²-2x+8=0​

Answer 1

3x² - 2x + 8 = 0

For a quadratic of the form ax² + bx + c = 0, discriminant D is

D = b² - 4ac

Here, b = -2, a = 3 and c = 8

So, D = 4 - 4(3)(8)

→ D = 4 - 96 = -92

The discriminant is negative, this indicates that the roots of this equation are imaginary.

Answer 2

Answer:

☆Answered by Rohith kumar. R.

•Given that 3x^2-2x+8=0

▪For any quadratic equation is in the form of ax^2+bx+c=0

Therefore,

●Discriminant =b^2-4ac

●Next by applying the values in discrimnant we get

●Discrimnant= (-2)^2-4×3×8

=4-12×8

=4-96

=92.

●Therefore the discrimnant is negative.

Hope it helps u mate.

Thank you.