Mathematics, 28.08.2020 17:01 mayamcmillan11

Now consider a subset of the polynomials, the quadratics (polynomials with a degree of 2). Which operations would the set of quadratics be closed under? For each operation explain why it is closed or provide a counterexample showing why it is not closed. (Hint: Use quadratic expressions to test each operation, such as x2-1 or 3x2+x.)

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

The value √10 and √15 are plotted on the number line

Answers: 2

Answer

Mathematics, 21.06.2019 17:30

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Answers: 3

Answer

Mathematics, 21.06.2019 19:30

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

Answers: 1

Answer

You know the right answer?

Now consider a subset of the polynomials, the quadratics (polynomials with a degree of 2). Which ope...

Questions

Mathematics, 02.11.2019 03:31

Isidore crocker, ceo of gotham engines, is strongly in favor of acquiring carolina textiles, a firm in an unrelated industry. some members of the boar...

Chemistry, 02.11.2019 03:31

Aresearcher suspects that the pressure gauge on a 54.3-l gas cylinder containing nitric oxide is broken. an empty gas cylinder weighs 90.0 lb. the wei...

Mathematics, 02.11.2019 03:31

Discuss how knowing the confidence interval for some statistical parameter (typically, but not always, the mean value) can affect the decision-making...

Business, 02.11.2019 03:31

Jeff was a subcontractor, bidding on a contract for ace corp., the general contractor. when adding up the total of materials and labor, jeff's secreta...

Engineering, 02.11.2019 03:31

Carefully trace over the following code. draw a picture (of the kind used in arrays and references, slide #5) of the value of the array after the init...

Business, 02.11.2019 03:31

Lynch company owns and operates a delivery van that originally cost $52,400. lynch has recorded straight-line depreciation on the van for four years,...

Business, 02.11.2019 03:31

It’s 5: 30 a. m. the sun is sending its first rays of light over the treetops. you are sipping your morning coffee with an eye on your bird feeder out...

Engineering, 02.11.2019 03:31

You have a constant area frictionless combustion chamber. at the entrance to the combustion chamber the mach number is 0.2 and the stagnation temperat...

Physics, 02.11.2019 03:31

Consider a wire of a circular cross-section with a radius of r = 3.03 mm. the magnitude of the current density is modeled as j = cr2 = 5.25 ✕ 106 a/m4...

Mathematics, 02.11.2019 03:31

Exercise 4.29 introduces a historical scenario in which a british woman, muriel bristol-roach, claimed to be able to tell whether milk had been poured...

Business, 02.11.2019 03:31

Enron's failure to disclose its off-the-book debts was legal. which of the following ethical categories do you think apply to that type of financial r...

Engineering, 02.11.2019 03:31

Write a string class. to avoid conflicts with other similarly named classes, we will call our version mystring. this object is designed to make workin...

Business, 02.11.2019 03:31

"one-year treasury bills currently earn 2.45 percent. you expect that one year from now, 1-year treasury bill rates will increase to 2.65 percent and...

Social Studies, 02.11.2019 03:31

Clancey is in his 50s. he is active and fit and is his son remodel a house. he regularly babysits his 10-year-old grandson. his wife enjoys their da...

Chemistry, 02.11.2019 03:31

The theoretical yield of a reaction is the amount of product obtained if the limiting reactant is completely converted to product. consider the reacti...

Business, 02.11.2019 03:31

In the new-product development process, the stage assesses the total "fit" of the proposed new product with the company’s mission and objectives—from...

Engineering, 02.11.2019 03:31

At low moderate pressures, the equilibrium state of the water-gas shift reaction (co + h2o < --> co2 + h2) is approximately described by the re...

Chemistry, 02.11.2019 03:31

Design a synthesis of 2-ethoxy-2-methylpropane from 2-methylpropene. q1 part 1: choose the best option for the immediate precursor to the target mole...

Engineering, 02.11.2019 03:31

A3-ft3 rigid tank initially contains saturated water vapor at 300°f. the tank is connected by a valve to a supply line that carries steam at 200 psia...

Geography, 02.11.2019 03:31

Karl believes that our criminal law excuses big corporations for polluting the planet, manufacturing unsafe products, and manipulating prices. at the...

More questions: Mathematics Another questions