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

Factor each expression. Show your work. 11. r2 + 12r + 27

A store sells T-shirts $10 each and jeans for $20 a pair. Anna spends $150 for T-shirts and jeans. she buys x T-shirts and y pairs of jeans. what is the equatio

what is the difference between heterogeneous mixture vs homogenous mixture

Which best describes what drew migrants to California in the 1930s? opportunities in coal mining family that had migrated previously the promise of free housing

Which important member of the feudalism system am I? I was hired to protect the kingdom. For my service in the standing army, I received a part of the kingdom's

what happens to the diaphragm when a person breath in or inhales

Puritans believed that salvation depended on

Which organelle breaks down sugar molecules that supply energy to the cell

What problem emerged as the population of Great Britain increased?

in a group of 48 children there are three times as many boys as girls. how many girls are there