Question

if I say the distance formula AB=√(X1-X2)+(Y1-Y2)is that right or wrong
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Answer 1

This is the formula

$\sqrt{(x_2-x_1)^2 - (y_2-y_1)^2}$

Answer 2

Step-by-step explanation:

( x2-x1)²-(y2-y1)²

this is right formula