Discriminant in quadratic equation

Assignment Help Algebra
Reference no: EM13118631

20x^+5x-9=0

What is the value of the discriminant?

Which one of the statements below is correct?

A. The equation has one real solution.
B. The equation has two real solutions.
C. The equation has two imaginary solutions.

Reference no: EM13118631

Questions Cloud

Different ways of graphing quadratic functions : Why is it sufficient to define a quadratic function in terms of a, b, and c? f(x) = ax^2 +bx +c. Present at least two different ways of graphing quadratic functions. Please show detailed work.
Illustrate what is the magnitude of the apparent weight : Illustrate what is the magnitude of the apparent weight of a 70 astronaut 3600 from the center of the Earth's Moon in a space vehicle moving at constant velocity?
What will the ratio of each gamete : 1. For Mendel's monohybrid (A/a), how many different gametes can it produce? What will the ratio of each gamete?
Calculate ph for this solution : A solution is prepared by mixing 87.0 mL of 5.00 M HCl and 36.0 mL of 8.00 M HNO3. Water is then added until the final volume is 1.00 L. Calculate [H+ ], [OH - ], and the pH for this solution.
Discriminant in quadratic equation : What is the value of the discriminant? Which one of the statements below is correct?
Which of the following is most likely to be the amino acid : A particular polypeptide chains folds into an alpha-helix, which extends from the amino acid at position 5 to the amino acid at position 20. Which of the following is most likely to be the amino acid present at position 4?
Probability sample mean is within two of population mean : A population has a standard deviation of 16. If a sample of size 64 is selected from this population, what is the probability that the sample mean will be within 2 of the population mean?
Find probability- random dart : Probability: Random Dart. A dartboard has 3 areas: the main board has a radius of 9 inches; there is a circle with a radius of 5 inches
Calculate the final temperature of 37 ml of ethanol : Calculate the final temperature of 37 mL of ethanol initially at 11 degrees C upon absorption of 624 J of heat. (density of ethanol =0.789 g/mL).

Reviews

Write a Review

Algebra Questions & Answers

  Make a graph for the equation

Make a graph for the equation.

  Management decisions-production scheduling and financing

Solve the system of linear equations, using the Gauss-Jordan elimination method. Management Decisions. The Management of Hartman Rent-A-Car has allocated $1,008,000 to purchase 60 new automobiles to add to their existing fleet of rental cars.

  Multiplication on the 12 hour clock

Multiplication on the 12 hour clock

  Compute the domain of the logarithmic function

Compute the domain of the logarithmic function.

  Calculate the doubling time of a population

Calculate the doubling time of a population.

  Solving the problem of maximum height

Solving the problem of maximum height.

  Graphing an equation

Graphing an equation.

  Use elimination method to solve the problem

Use elimination method to solve the problem.

  Third exponential function

Find real numbers a and b such that a is not equal b but a^4 = b^4. Explain why this does not violate the third exponential function property in Theorem 2?

  Multiply the matrices

Multiply the matrices.

  The product of two complex numbers

The product of two complex numbers

  Problem on combination

Problem on combination

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd