missdivavia
missdivavia
02-10-2017
Mathematics
contestada
[tex] \sqrt{26x+13} = x+7[/tex]
Respuesta :
lucyfiennes
lucyfiennes
02-10-2017
√26+13 ² = (x+7)²
26x + 13 = X² +14X + 49
26X +13 - X² -14X - 49 = 0
12X - X² - 36 = 0
-(X²-12X+36) = 0
-(X-6)² = 0
(X-6)² = 0
X-6 = 0
X= 6
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
Thylakoids are membrane sacs that contain what?
An organism is a multicellular autotroph with eukaryotic cells. To what kingdom does it belong
What is the maximum amount of time allowed by the fda food code that time/temperature control foods can be kept in the temperature danger zone?
A process for making financial decisions is called___ Pace Depac Paste Paced
The distance between Maggie’s home and her school is 5,280 yards. (Hint: 1 mile = 1,760 yards.)
What are three common behavioral problems? If you where a parent, which behavioral problem would be the most anxious about
the soccer team swore to avenge its loss when playoff season came incriminate forget about criticize get even for
Which of these statements are consistent with kinetic-molecular theory? Select all that apply. a. The molecules in water at 100°C have more kinetic energy than
Determine whether each variable is qualitative, continuous, or discrete. size is a ▼ variable. screen type is a ▼ variable. number of channels availablenumber
Point M is the midpoint of AB . AM=3x+3, and AB=8x−6. What is the length of AM?
