Question

30PTS!!! PLEASE HELP its probably really easy i am just dumb

Find k so that P(k,0) is equidistant from points A(1,2) and B(2,5).

Answer 1

PA is equal to PB

now apply distance formula root under x2-x1whole square plus y2-y1 whole square...do the same in another side ,put the values you will get the and.