Solve x^2 - 8x = 0

[Third Degree]

Solve x^2 - 8x = 0

Can anyone solve this for me? I've literally spent HOURS working on this. Thank you!

 

[Denis]

Factor the left side:

x(x - 8) = 0

That's a multiplication that equals 0,
so x = 0 or x - 8 = 0

If you do not know how to finish this, see your teacher.