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

3. Using 4, 16, 10, 24, and 25 create a problem in which the answer equals 1. You may use operations more than once.

Energy is not a necessary resource. True False

Mrs. rifkin has 84 oranges. 24 of her oranges were rotten. the rest were either ripe or unripe. there were 18 more ripe oranges than unripe oranges. find the ra

The term hassles refers to ________. (1 point) minor health problems that cause a person to miss at least one day of work the necessity to interact with persons

Both slicing a tomato and a chemical change such as burning toast cannot be reversed. However, why is slicing a tomato still considered only a physical change?

Advance ticket: $__ Same-day ticket: $__

A mortgage broker rents office space from a title company at a discount in exchange for referring customers for settlement services. which federal law does this

What was a state that allowed slavery but did not join the confederacy answers?

Geometry help needed! Jennifer decided to replace the rectangular rug in her living room. The dimensions of the old rug are 8 feet by 4 feet, If the length and

People in many fields, including architects, economists, feminists, and even theologians, embraced the term postmoderism to express a climate of cultural change