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

You make 12 equal payments. You pay a total of $1728. How much is each payment?
Was the Hawaiian Homes Commission Act of 1923 good for Native Hawaiians?
Let me rephrase my last question what is a fun fact about underage drinking it’s for an essay so it has to sound good in an essay
A hospital has to be patrolled by security guards 24 hours a day. Seven security guards are ordered to split each day’s guard duty equally. How long will each s
PLEASE HELP ASAP During convection heat is transferred through fluids. Which statement is true about fluids? Only gasses are fluids Only liquids are fluids Only
PLZ HELP WILL GIVE BRAINLY!!!!
could you please help I dont know the answer to it​
What is the Volume?
Help please look picture and match
What is the term used to describe the return of white Democratic political control after reconstruction