s27823624 s27823624

01-02-2020
Mathematics

contestada

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

Respuesta :

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

Which is the best evidence that humans might be contributing to climate change? A It is hotter at the poles than ever before in recorded history B Scientists th

Why do you need a reference point to know if an object is moving

Seasonal winds,which blow alternately from Asian mainland and from the pacific ocean, are accompanied by fierce storms. these seasonal winds are known as A:Tsun

*33 points*How do propaganda war films change over time and how do they affect society?

An agreement reached by the Council of Trent was that A)the Bible should be accessible to everyone. B)salvation could only be achieved through faith. C)most Cat

What is half of 9 1/4

What is 38.95 rounded to the nearest tenth

Find the measure of each angle below if angle 1 = 38* and s || t. Angle 2= Angle 3= Angle 4=

Which of Lenin's agencies spread communism to other nations?

Which change will cause the greatest increase in the rate of reaction for this chemical reaction? 8Zn(s) + S8(s) 8ZnS(s) adding a catalyst increasing the temper