Question 1009567
One equation in one variable, would go on a number line.


{{{(x-2)(x-5)=0}}}
{{{x=2 or x=5}}}


{{{number_line(500,-1,10,2,5)}}}


You can do this as a cartesian system in variables x and y if you are interested in the roots for y=x^2-7x+10=0, but not sure if that was what you really wanted...
{{{graph(300,300,-1,7,-5,6,x^2-7x+10)}}}