voytek
voytek
09-10-2014
Mathematics
contestada
Please solve: x^2+4x-16=5x-52
Respuesta :
konrad509
konrad509
09-10-2014
[tex]x^2+4x-16=5x-52\\ x^2-x+36=0\\ \Delta=(-1)^2-4\cdot1\cdot36=1-144=-143\\ x\in\emptyset[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
What type of thinking spread during the Renaissance and Reformation periods? a. Greater value was placed on individual accomplishments. b. Less attention was
Conjuga el verbo entre paréntesis a la forma correcta de imperativo. (Tú hablar) más fuerte. -Habla -Hables -Hablas -Hablar
To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. The tree meets the ground at a ri
Solve x2 − 3x = −8. PLease help
Why did profits for growing crops increase in Jamestown?
What is a technique that uses sharp contrasts between light and dark with little intermediate values?
Which of the following could be used to slow the pace of a story
The perimeter of the rectangle of the rectangle is 146 units. what is the length of the longer side ??? HELP ASAP
A sports watch with an original price of $86 is on sale for $60.20. What is the percent of discount?
Usually the flood season produced a "good Nile, “just the right amount of water. What might be the consequences of a "bad Nile"- too much or too little water?
