Question

Find the points on the x-axis which are at a distance of 2 V5 units from the point (7,-4). How many such points are there?​

Answer 1

Answer:

$Let P(x, 0) the point on \\ the X-axis have 2√5 distance \\ from the point Q (7, – 4). \\ Hence, there are two \\ points lies on the axis, \\ which are (5, 0) and (9, 0), \\ have 2V5 distance \\ \\ from \\ \\ the point (7, – 4).$