eduardodm420 eduardodm420
  • 04-05-2022
  • Mathematics
contestada

-
Which equation has the same solution as x2 - 6x - 12 = 0?
A (x + 3)2 = 21
B (x - 3)2 = 21
(x + 3)2 = 3
Dx-3) = 3

Respuesta :

loneguy
loneguy loneguy
  • 04-05-2022

Answer:

[tex](x-3)^2 =21[/tex]

Step-by-step explanation:

[tex]~~~~~~~x^2-6x-12=0\\\\\implies x^2 -6x +9-21=0 \\\\\implies x^2 -2\cdot x \cdot 3 +3^2=21\\\\\implies (x-3)^2 =21[/tex]

Answer Link

Otras preguntas

The absorption of glucose into the cell leads to the movement of water into the cell. Explain how
How do you graph y= -x+5
9 is 3% of what number
how many times can 50 go into 35
Evolution _____. A) happens very quickly B) happens on a genetic level C) happens whenever an organism changes D) is the same as growth and metamorphosis
48 gallons in 14 minutes write rate as a fraction
During the process of steel production, the flaws in steel casting are detected by a. ultrasonic vibrations. b. infrasonic vibrations. c. resonant vibrations. d
can someone give me two equations an tell me which of the two would be steeper ?
What are the three requirements a person must satisfy in order to become a member of the ripper House of Representatives
360 miles traveled on 12 gallons of gasoline