AJSlizzle
AJSlizzle
17-04-2017
Mathematics
contestada
x^(2) + 10x=24 by completeing the square
Respuesta :
Cukiemihu
Cukiemihu
17-04-2017
(b/2)^2=(−5)^2
x^2−10x+(−5)^2=
24+
(−5)^
2
x^2−10x+25
=49
(x−5)^
2
=
49 (square root)
(
x
−5
)
=
±
7
x-5=7 => x=12
x-5=-7 => x=-2
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
The products of photosynthesis move through the plant through A. diffusion. B. xylem. C. tracheids. D. phloem.
Why is the ability to hover useful to a hummingbird
Why did elie’s father refuse to sell everything and move to palestine? what is your opinion of his decision? why?
How to show a triangle has one right angle and two acute angles
A bookstore orders 200 books. The books are packaged in boxes that hold 24 books each. All the boxes the bookstore receives are full,except one. How many boxes
How does Mazzini criticize aristocracy?
Escoge el verbo que llena correctamente los espacios en blanco. Cuando (llegaba,llegue) a mi clase, ya todos (estaban, estuvieron) tomando el examen. Nadie (
An example of an artifact is a? well. hearth. coin. road.
Abstinence helps you avoid unplanned pregnancy and sexually transmitted diseases and infections. A. True B. False
Two years of local Internet service cost $685, including the installation fee of $85. What is the monthly fee?
