LauriHoltorf616 LauriHoltorf616

11-07-2015
Mathematics

contestada

Which of the following is the general form of the equation 5x2 - 20x = 15? x2 - 4x = 3 x2 - 4x - 3 = 0 5x2 - 20x - 15 = 0

Respuesta :

11-07-2015

[tex]5x^2-20x=15 \ \ \ \ \ \ \ \ \ |-15 \\ 5x^2-20x-15=0 \ \ \ \ |\div 5 \\ \boxed{x^2-4x-3=0}[/tex]

Answer Link

Otras preguntas

What is the primary mechanical advantage of using the simple machine seen in the image? A) You can apply a large force and have it penetrate over a very long di

what do you learn about the character of Odysseus through the poet's introduction in Book 1

Which kind of injury occurs most often in fireworks accidents? contusions burns concussions broken bones

Select all that apply. Which of the following helped support passage of the new Constitution? -The Federalist essays. -Full attendance of all states' delegates

Enter the word that best completes the sentence. Word Bank profess prosperous acknowledge filch boon distinctiv

The Matter of England refers to

The amount of driver's education students have is related to how many accidents they have. This relationship is known as: A. variables. B. correlation. C. fini

Which of the following best represents the average rate at which the human hair grows? 0.25 inches per second 0.25 meters per hour 0.25 meter per month 0.25 inc

Which of the following statements is true? Tsunamis are caused by seismic waves. Earthquakes create mountain chains. Erosion is always a destructive force. A g

When white light splits into the spectrum of colours of which it is composed, it is said to have undergone