What is the distance between A (4,0) and B (8, 0).

What is the distance between (0, -3), (0, -8) and justify that the distance between two points on Y-axis is |y^(2) - y^(1)| on coordinate plane?

If a and b are the real roots of the equation x^(2) - kx + c = 0, then the distance between the points (a, 0) and (b, 0) is

Let’s find the distance between two points A(4, 3) and B(8, 6)

Find the distance between the points (0, 0) and (36, 15).

For a> b>c>0 , if the distance between (1,1) and the point of intersection of the line ax+by-c=0 is less than 2sqrt2 then,

If a and b are the real roots of the equation x^(2)-kx+c=0 , then the distance between the points (a,0) and(b,0) is ……

The electrostatic force on a small sphere of charge 0.4muC due to another small sphere of charge 0.8muC in air is 0.2 N. a. What is the distance between the two spheres? b. What is the force on the second sphere due to the first?

Consider the family of circles x^(2)+y^(2)-2x-2ay-8=0 passing through two fixed points A and B . Also, S=0 is a cricle of this family, the tangent to which at A and B intersect on the line x+2y+5=0 . The distance between the points A and B , is