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

How might you determine if the patient is leaving with a full understanding of the treatment plan?
Multiply or find the special product (x+4)(x+9)
A diamond with a mass of 45 g hangs motionless from a chain. what is the upward force of the chain on the diamond?
The circumference of a planet is about 23,000 miles. Find its diameter to the nearest mile.
the primary language spoken in brazil is spanish
What is the correct definition of motif? an idea or object that recurs in a tex the central idea or thesis of a text a universal idea explored in a text an idea
what do a mole of magnesium (mg) and a mole of iron (fe) have in common
Determine whether the sequence below is a geometric sequence and, if so, find a formula that describes the sequence. 2, 4, 8, 16, –32, 64, … A. 2003-20-0
which type of triangle has one angle with a measurement greater than 90°?
there is no simple way to determine whether a website has an editorial process to evaluate the factual accuracy of the information presented.