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 ( 56+ )
Otras preguntas
I need to write a speech about a social justice issue that I would like to see rectified. I have chosen religious discrimination. How should I start or any quot
which best identifies why the rusting of an iron nail is the presense of water and oxygen in an oxygen oxidation reduction reaction
Anyone know this? Any help would be appreciated
Most of europe is located in the tropics (between the tropic of cancer and tropic of capricorn). a. True b. False
Write a method called removeinrange that accepts four parameters: an arraylist of integers, an element value, a starting index, and an ending index. the method'
What group of people would have been MOST LIKELY to become Populists? A) businesspeople who had made great fortunes B) leaders who made laws for important citi
What could lead you to conclude that the lac operon is on?
Nutritional imbalance can affect intellectual health. identify an example of a nutritional imbalance that can affect intellectual health.
Which of the following is a trinomial with a constant term?
In a raisin in the sun what does the character beneatha mama daughter want to do some day
