mirandajanet841 mirandajanet841

19-01-2020
Mathematics

contestada

Write the quadratic equation in general form and then choose the value of "b."
(2x – 1)(х + 6) = 0.
a|-4
b| 11
c| 12

Respuesta :

SlaveHere SlaveHere

19-01-2020

[tex](2x -1 )(x + 6) \\ 2x(x + 6) - 1(x + 6) \\ 2 {x}^{2} + 12x - x - 6 \\ 2 {x}^{2} + 11x - 6[/tex]

So b is 11.

Answer Link

ghanami ghanami

19-01-2020

Answer:

Step-by-step explanation:

(2x – 1)(х + 6) = 0.

2x²+12x-x-6

the general form is : 2x²+11x-6 so : b=11

Answer Link

Otras preguntas

About one out of every ten drivers _________. a. is involved in a crash each year b. drives with no distractions c. is driving without a license d. drives w

what was the religion like in shang china

Can some one help out

The “Chunnel” was meant to connect ___________. a. Britain and France b. Western and Eastern Europe c. Germany and France d. Britain and Ireland

Sodium's atomic number is 11. What does this tell you about an atom of sodium? A. It contains 11 neutrons. B. It contains 11 protons. C. It has 1

it took 30 minutes for Melinda to run 4 miles what is the ratio

please help on lesson 13.2 independent practice. Pierre's parents ordered some pizzas for a party. 4.5 pizzas were eaten at the party. There were at least 5 1/2

why did many American's oppose getting involved in World War 2

Must m in the equation y=mx+b always be a positive number

Write two expressions where the solution is 28