Best Answer

b^2 - 4ac

Is the discriminant.

6^2 - 4(3)(5)

36 - 60 = - 24 < 0

so, an unreal answer and no real X intercepts

Q: What is the value of the discriminant polynomial 3x2 plus 6x plus 5?

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21x3-35x2+14x = 7x(3x2-5x+2)

The discriminant, ( first positive 4 in the constant, then negative 4 as you did not specify this ) b2 - 4ac ------------ (- 7)2 - 4(3)(4) 49 - 48 = 1 ============a positive number means two real roots ( - 4 now ) ( - 7)2 - 4(3)(- 4) 49 + 48 = 97 ============still positive and two real roots

It is of the 2nd degree.

16? using 16, you have (3x2 + 4)(3x2 + 4) = 9x2 + 24x + 16

Related questions

49-(4*3*4) = 1

The discriminant is -32.

The degree of this polynomial is 2.

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It is a second degree polynomial.

x3 - 3x2 + x - 3 = (x2 +1)( x - 3)

-7

3x2 + 33x + 54 =3(x2 + 11x + 18) = 3(x + 9)(x + 2)

10

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Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc. The sign for the constant term is missing! Assuming it is meant to be a + the discriminant = (-4)2 - 4*(-3)*(1) = 16 + 12 = 28

21x3-35x2+14x = 7x(3x2-5x+2)