Question

the distance between the points P(x,-y) and Q(-x,2y) is​

Answer 1

Answer:

_/4x^2-9y^2

Step-by-step explanation:

distance =√(x1-x2)^2-(y1-y2)^2

PQ=√{X+x}^2-(-y-2y)^2

PQ=√{2x}^2-(-3y)^2

PQ=√4x^2-9y^2

PQ=√(2x-3y)(2x+3y)

PQ=_/ (2x)^2-(3y)^2

PQ=_/ 4x^2-9y^2

Answer 2

ho Saktha h ye wrong ho.....

most probably right