Question 480873
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi
7x+x(x-2)=0
7x+x^2-2x=0
x^2 + 5x =  0
x(x+5) = 0, x = 0 OR x = -5 are the roots. (0,0) and  (-5,0) the x-intercepts
{{{drawing(300,300,   -6, 6, -6, 6,   grid(1),
circle(-5, 0,0.3),
circle(0,0,.3),
graph( 300, 300, -6, 6, -6, 6,0,x^2+5x))}}}