Question

find all possible value of 'a' when the distance between (a ,5) and (0 ,3) use 2 units​

Answer 1

Answer:

only one value, a=0

using distance formula we get root of a^2 + 4 = 2

squaring both sides to remove root,

a^2 + 4 = 4

a^2 = 0

a = 0