480star
480star 480star
  • 23-01-2024
  • Mathematics
contestada

6 =√x + 9 + 7

Any extraneous solutions

Respuesta :

Itz5151
Itz5151 Itz5151
  • 23-01-2024

Answer:

20

Step-by-step explanation:

6 =√(x + 9 + 7)

Square both sides:

6² = x+9+7 ( Square and Square root cancels)

36-16 = x = 20

Answer Link

Otras preguntas

Imani is about 4 miles away from her office when her car gets a flat tire and she has to pull to the side of the road. she now starts thinking of how she can ge
The local amusement park was interested in the average wait time at their most popular roller coaster at the peak park time (2 p.m.). they selected 13 patrons a
Which accurately describes an english achievement during the industrial revolution that improved mining production? andrew meikle invented the threshing machine
Which is the equation of a parabola with vertex (0, 0), that opens downward and has a focal width of 6?
The length of a rectangle is six times its width. if the area of the rectangle is 216 m2 , find its perimeter.
Which joint surgery is used as a prophylactic measure and as a palliative treatment for clients with rheumatoid arthritis (ra)?
!!!!!!!!!!!!!PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!! Ella no _______ que Barcelona esta en espana. A. sabia B. conocio C. supo D. conocia
Synaptic vesicles in the axon terminal of a motor neuron contain what neurotransmitter
The two dimensions of process quality are ________.
A nurse is examining a 25-year-old client who was seen in the clinic 2 weeks ago for symptoms of a cold and is now complaining of chest congestion and cough. th