Answer:
The value of x is

Explanation:
The question in English is
Find the value of x so that the distance between the given points is 2V5 units.
(2x - 1,2) and (1 + x,x + 4)
we know that
the formula to calculate the distance between two points is equal to

substitute the values




Remember that

substitute

squared both sides

therefore
The value of x is
