math

Find the discriminant of the quadratic equation state solutions 4a^2+7a+4=0

  1. 👍 0
  2. 👎 0
  3. 👁 96
asked by najma
  1. b^2 - 4ac
    = 49 - 4(4)(4) = -15

    1. 👍 0
    2. 👎 0
    posted by Reiny

Respond to this Question

First Name

Your Response

Similar Questions

  1. algerba

    What is the value of the discriminant, b2 − 4ac, for the quadratic equation 0 = −2x2 − 3x + 8, and what does it mean about the number of real solutions the equation has? What are the solutions to the quadratic equation 4(x +

    asked by chelsie on May 25, 2016
  2. Math

    For the following equation, state the value of the discriminant and then describe the nature of the solutions. -9x^2+6x-2=0 what is the value of the discriminant? Which one of the statements below is correct? A) the equation has

    asked by Allison Anderson on November 29, 2011
  3. Algebra

    Consider the equation: 4x^2 – 16x + 25 = 0 (a) Show how to compute the discriminant, b^2 – 4ac, and then state whether there is one real-number solution, two different real-number solutions, or two different imaginary-number

    asked by Tammie on July 8, 2009
  4. Algebra

    Consider the equation 4x^2 – 16x + 25 = 0. (a) Show how to compute the discriminant, b^2 – 4ac, and then state whether there is one real-number solution, two different real-number solutions, or two different imaginary-number

    asked by Pamela on July 7, 2009
  5. algebra

    For the following equation, state the value of the discriminant and then describe the nature of the solutions. -2x^2+3x-7=0 What is the value of the discriminant? Which one of the statements below is correct? The equation has two

    asked by Becky on March 21, 2008
  6. Algebra ...Please check this to see if I am corect

    For the following equation, state the value of the discriminant and then describe the nature of the solutions. 6x^2-3x+2=0 I came up with the value of the discriminant as 35. Then I came up with it has two real solutions. Is this

    asked by MBK on August 25, 2010
  7. Algebra II

    1)What method(s) would you choose to solve the equation: x2 + 2x - 6 = 0 A. Square roots; there is no x-term. B. Quadratic formula, graphing; the equation cannot be factored easily since the numbers are large. C. Factoring; the

    asked by Hally on January 15, 2013
  8. Calculus/pre-trig

    Write the formula for the discriminant. State the types of roots for a quadratic equation, explaining how the discriminant helps you determine the type.

    asked by Anonymous on October 25, 2014
  9. JAD

    For the following equation, state the value of the discriminant and then describe the nature of the solutions. -15x² + 2x + 13 = 0 What is the value of the discriminant?

    asked by Anonymous on April 24, 2011
  10. College Algebra 2

    for the following equation state the value of the discriminant and then describe the nature of the solution 11x^2+9x+11=0 What is the value of the discriminant? Which one of the statements below is correct? A. The equation has two

    asked by Lisa H on September 8, 2009

More Similar Questions