Mathematics, 02.09.2019 08:10 karlyisaunicorn

Use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. note: it is not necessary to find the roots; just determine the number and types of solutions.
2x^2 + x - 1 = 0
4/3x^2 - 2x + 3/4 = 0

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Answers: 2

Answer

Mathematics, 22.06.2019 02:30

Suppose you have 10 skittles. 5 green and 5 red. you choose 4 without looking. what is the probability that all 4 skittles will be green?

Answers: 2

Answer

You know the right answer?

Use the discriminant to determine the number of solutions of the quadratic equation, and whether the...

Questions

Chemistry, 10.03.2020 03:04

Consider the following equilibrium reaction at a given temperature: A (aq) + 3 B (aq) ⇌ C (aq) + 2 D (aq) Kc = 178. If initially the concentrations of...

Business, 10.03.2020 03:04

Red Barchetta Co. paid $28,130 in dividends and $29,193 in interest over the past year. During the year, net working capital increased from $13,842 to...

Business, 10.03.2020 03:04

If you want to support business operations, you will focus on building a strong information MIS infrastructure, which identifies where and how importa...

Mathematics, 10.03.2020 03:04

Let T : Rn ? Rm be a linear transformation. If {v1, v2, v3} are linearly dependent in Rn, explain why {T(v1), T(v2), T(v3)} are linearly d...

Mathematics, 10.03.2020 03:04

Let X = the time (in 10−1 weeks) from shipment of a defective product until the customer returns the product. Suppose that the minimum return time is...

Business, 10.03.2020 03:04

Shopper marketing means using in-store promotions and advertising to extend brand equity to the ""last mile"" and encourage favorable hi-store purchas...

Mathematics, 10.03.2020 03:04

Jane Peterson has taken Amtrak to travel from New York to Washington, DC, on ten occasions, of which eight times the train was late. Therefore, Jane t...

Biology, 10.03.2020 03:04

A sodium-potassium pump . Group of answer choices moves three potassium ions out of a cell and two sodium ions into a cell using energy from ATP hydro...

Business, 10.03.2020 03:04

Fragmental Co. leased a portion of its store to another company for eight months beginning on October 1, at a monthly rate of $1,225. Fragmental colle...

Business, 10.03.2020 03:04

Structuring the Sell-or-Process-Further Decision Jack's Lumber Yard receives 8,000 large trees each period that it subsequently processes into rough l...

Business, 10.03.2020 03:04

True or false. The financial crisis hastened the ongoing process in which the financial services industry was transforming from having a few large fir...

Chemistry, 10.03.2020 03:04

The free energy for the oxidation of glucose to CO2 and water is -686 kcal/mol and the free energy for the reduction of NAD to NADH is 53 kcal/mol. Wh...

Social Studies, 10.03.2020 03:04

Which system of policing was created in larger communities in which men were organized in church parishes to patrol areas at night and guard against d...

Mathematics, 10.03.2020 03:04

The sum of the reciprocals of two consecutive numbers is 25/156. Find the numbers. Select one: O a 11 and 12 O b. 10 and 11 O...

Physics, 10.03.2020 03:05

A small but measurable current of 1.2 10-10A exists in a copper wire whose diameter is 2.0 mm. Assume the current is uniform. (a) Calculate the curren...

Social Studies, 10.03.2020 03:05

A&O is the software designer of the most popular video game in the country. A&O decides to develop the game into a series and have its best de...

Mathematics, 10.03.2020 03:05

A student will graph the point (5, 3) on a coordinate grid. Which steps can the student take in order to graph the point correctly? A. Start at the or...

Biology, 10.03.2020 03:05

Which of the following is the most likely sequence of events, from earliest to most recent, in the evolution of sponges (organisms with many cells tha...

History, 10.03.2020 03:05

What is merchant capitalism...

English, 10.03.2020 03:05

Select GA for General American dialect, NE for New England dialect, or S for Southern dialect to label each of the following characteristics. Two-thir...

More questions: Mathematics Another questions

Use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. note: it is not necessary to find the roots; just determine the number and types of solutions. 2x^2 + x - 1 = 0 4/3x^2 - 2x + 3/4 = 0

Answers

Another question on Mathematics

Use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. note: it is not necessary to find the roots; just determine the number and types of solutions.
2x^2 + x - 1 = 0
4/3x^2 - 2x + 3/4 = 0