subject

Mathematics, 28.04.2021 01:00 ttandkk

PLEASE HELP ME QUICKLY The roots of the equation x^2+bx+c =0 are −4 and 2.
Find b.
Find c.

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:10

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

Answers: 1

question

Mathematics, 21.06.2019 18:30

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

Answers: 1

question

Mathematics, 21.06.2019 22:50

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

Answers: 1

question

Mathematics, 21.06.2019 23:30

I’m really confused and need to learn this

Answers: 1

You know the right answer?

PLEASE HELP ME QUICKLY The roots of the equation x^2+bx+c =0 are −4 and 2.
Find b.
Fin...

Questions

question

Physics, 28.01.2020 07:31

Which of the following choices defines energy in scientific terms? a. the motion of an object b. the ability to do work c. a...

question

Mathematics, 28.01.2020 07:31

Find the solution of this system of equations. 5y = -7 - 2x 2x - 3y = 33 show work !...

question

Social Studies, 28.01.2020 07:31

Match the word with the appropriate description. a place’s “geographic address”. shows directions north, south, east, and west on a map. describes loc...

question

History, 28.01.2020 07:31

Which of the following describes a major similarity between the spanish and portuguese accomplishments during the age of exploration?...

question

Physics, 28.01.2020 07:31

If the potential energy of a box is 600 joules because it is stored on a shelf at a position of 4 meters, what is the object's mass?...

question

History, 28.01.2020 07:31

Which natural resource became more available to the american public as a result of railroad expansiona) natural gasb)woodc)coal

question

Physics, 28.01.2020 07:31

Which of these stars has the hottest core? (a) a white main-sequence star (b) an orange main-sequence star (c) a red main-sequence star...

question

Biology, 28.01.2020 07:31

9. which of the following best represents kinetic energy? (points : 2) the energy in the wax molecules of a candle gunpowder in a bulle...

question

Geography, 28.01.2020 07:31

Dimitri was required to attend an assembly and vote for all laws that would affect his city-state. he was not the only person required to attend; all...

question

Mathematics, 28.01.2020 07:31

Sarah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. what is the constant of proportionality that describes this relationship ?

question

Mathematics, 28.01.2020 07:31

Trevor tutors french for $15 and hour and scoops ice cream for $10 an hour. he is going to work 15 hours this week. how many hours does trevor need to...

question

Mathematics, 28.01.2020 07:31

of the following sets, which numbers in {1, 2, 3, 4, 5} make the inequality 3x + 1 > 4 true? {1, 2} {1, 2, 3} {1, 2, 3, 4, 5} {2, 3, 4,...

question

Mathematics, 28.01.2020 07:31

Natalia started a savings account with $1,000. the account earned 2% compound interest each month. if she made no withdrawals or deposits, what was th...

question

Mathematics, 28.01.2020 07:31

Original price $60 markup 15%...

question

Chemistry, 28.01.2020 07:31

For the following reaction, kp = 0.397 at a given temperature. c(s) + 2 h2(g) < => ch4(g) at equilibrium, pch4 = 1.07. what is th...

question

History, 28.01.2020 07:31

Crete was the crossroads that linked what three cultures? europe, asia, australia asia, america, africa africa, asia, europe...

question

Mathematics, 28.01.2020 07:31

What equation is equal to (2x/3-7)+7...

question

Mathematics, 28.01.2020 07:31

An 8-ounce cup of gourmet coffee costs $4.50. if the unit price remains the same, how much would 3 quarts of coffee cost?...

question

Mathematics, 28.01.2020 07:31

Afunction that repeats its values at regular intervals is called a ? function....

question

Chemistry, 28.01.2020 07:31

Suppose a laboratory wants to identify an unknown pure substance. the valence electrons of the substance's atoms feel an effective nuclear charge of +...

More questions: Mathematics Another questions

Questions on the website: 13722360