s27823624
s27823624 s27823624
  • 01-02-2020
  • Mathematics
contestada

Solve This Using the Quadratic Formula :x^2+3x-12=6

Respuesta :

cofuls
cofuls cofuls
  • 01-02-2020

Answer:

X=3 or -6

Step-by-step explanation

Cross multiplication

化成下图所示就可解出

[tex]x_{1} =3 \\x_{2} =-6[/tex]

Ver imagen cofuls
Answer Link

Otras preguntas

a glacier that covers a wide area is called a
Which compound is an unsaturated hydrocarbon? (1) hexanal (3) hexanoic acid (2) hexane (4) hexyne
what energy transformations happen when you eat an apple
Which one of the following clue words indicates chronological order? A. Next B. Reason C. Also D. Similar
#5- The ratio of the measurement of an angle to its supplement is : . Find the angle and its supplement
Name two new developments in the way Americans work.
Determine whether the formula describes y as a function of x. Explain your reasoning. (2 points) y = 9x + 1
Which value on the number line is the best estimate of the center of the data set?
The Panama Canal cuts through
As a result of the gold foil experiment, it was concluded that an atom(1) contains protons, neutrons, and electrons(2) contains a small, dense nucleus(3) has po