Megni0cole4ham Megni0cole4ham
  • 19-11-2016
  • Mathematics
contestada

how do you solve this equation√8k=k

Respuesta :

Nirina7
Nirina7 Nirina7
  • 22-11-2016

the answer is                        

[√8k ]² =k², so  8k=k² which implies k² - 8k= 0, and (k – 8)k= 0, so k = 8 or k =0

Answer Link

Otras preguntas

Which process produces the energy radiated by the star when it becomes a main sequence star?
what does 'every dog has its day' mean?
most geologists think that the movement of Earth's plates is cause by a) conduction b) earthquake c) convection currents in the mantle d) earth's magnetic field
what is the role of connotation in literature?
I need help on question 45-50
what does 'cutting off the nose to spite the face' mean?
What is the best way to promote healthy brain development for infants and toddlers?
the surface area of a game cube is 384 square millimeters. how long is each edge of the cube?
what are urban legends?
What is the resultant of a and B if a= -2i - 5j and B = I - 4j