wassssuppppp wassssuppppp
  • 02-03-2017
  • Mathematics
contestada

Identify all of the following solutions of (square root of x+8)-6 =X
answers
x=-4
X=-7
X=-4 and x=-7
None of the above

Respuesta :

wolf1728
wolf1728 wolf1728
  • 02-03-2017
square root (x + 8) -6 = x
square root (x + 8)  = x -6
x^2 + 16x  + 64 = x^2 -12x + 36

28x = 48
x =  1.7142857143

None of the above

Answer Link

Otras preguntas

The city is planting new trees in its downtown to make the streets more comfortable for visitors. They are planting each tree 1212 feet apart. How many trees c
You play a game in which two dice are rolled. If a sum of 7 appears, you win ten dollars; otherwise, you lose two. If you intend to play this game for a long ti
Give 2 reasons for fitting heavy commercial vehicles with many tyres​
What is the process of a species producing more offspring than can survive called?
Brainiest and 10 Points Which has a HIGHER frequency? A. Visible B. Ultraviolet
Jake draws A POR on the coordinate plane A. 20.13 units B. 19.42 unit C. 18.71units D. 18 units
Please Help due soon
help ASAP PLEASE I need​
1. ¿Cuántos buses con destino a Manuel. Antonio salen durante un día? 2. ¿Cuánto es un boleto a Manuel Antonio? 3. Si sales a las 14:30, ¿a qué hora crees que
How does Nya look like, what is her physical appearance? in a ;ng walk to water