Let the point on x-axis =(x,0)
Given: The points is equidistant from (2,−5) and (−2,9)
⇒ Distance between (2,−5) & (x,0)= distance between (x,0) & (−2,9)
√(x−2)2+(0+5)2=√(−2−x)2+(9−0)2
Squaring both sides, we get
(x−2)2+25=(x+2)2+81
x2+4−4x+25=x2+4+4x+81
−4x−4x=81−25
−8x=56
x=56−8=−7
∴x=−7
∴ Point in x-axis equidistant from (2,−5) & (−2,9) is (−7,0).