I have quadratic equation 5x^2-20x=0, i've factored out the 5x and now have 5x(x-4)=0, but don't know how to get the two solutions from that. Help??? I have quadratic equation 5x^2-20x=0, i've factored out the 5x and now have 5x(x-4)=0, but don't know how to get the two solutions from that. Help??? @Mathematics

Question

anonymous · Answer

x = 0 
x = 4

5(0) ( x-4) = 0

5(x) ( (4) -(4)) = 0

saifoo.khan · Answer

5x(x-4) = 0

lilg132 · Answer

5x = 0 

and x - 4 = 0 which is x = 4

u have two answers

x = 0 and x = 4

anonymous · Answer

thank you! all were helpful!